M855a1 vs mk262 . 9-2. This about sums it up. Head over to our website to find what you're looking for. Jul 25, 2024 · M855 vs M193: The Beginning. This cartridge was designed to improve the penetration capabilities of the 5. It’s yaw independent unlike M193. 56 as the tan followers, but everybody gives me the face when I tell them about the new, new mags. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. M855A1’s bronze-colored tip is the anti-corrosive coating on its hardened steel penetrator. 223 Rem was the civilian varmint cartridge first chambered in the AR-15 platform in 1954, before the military adopted the round. MK262 is much more accurate and is a long range round. 14 votes, 29 comments. They'd be buets that you could use to make your own Jan 16, 2024 · Just my opinion, but I think it’s superb for SD, especially in the 75 grain option. 56 AK) and also vastly better than the MDR (although the MDR has much better ergo). Crypto M855a1 is noteworthy and unusual because it is fairly light but breaks up reliably into its 3 components and penetrates very deep. Posted by u/JustARandomCatholic - 1 vote and 8 comments Jul 27, 2022 · 0:00 – M193 Penetration0:18 – M855 Penetration0:36 – M855A1 Penetration 0:53 – M995 Penetration Dec 24, 2010 · There have been some that have leaked out. [141] M855A1 is similar to M855 “green tip” as the bullet weighs 62 grains, overall round weight is the same and is copper jacketed (except for the very tip). (It says MK262 costs 4 times as much as M855) 2 days ago · 5. Mar 12, 2018 · To determine potential long range performance of the Marine Corps' Mk318 projectile, we loaded up a reduced charge and fired it from a 10. As a result, the M855A1 is a lead-free or “green 5. Since we were worried about confusion with the Mk262, we had to take another look at the color of the tip. Jan 28, 2019 · The M855A1 is barrier blind, has better and more consistent terminal effects, and achieves better penetration against body armor than any earlier general purpose round (including the Mk262 and Mk318). 75 moa Black Hills MK262 2737 fps ~. Note that ACE advanced ballistics is disabled in AWE. ACE3 modifies some parameters and adds own definitions of ammunition. Most people tend to buy things just because the military uses it, so they assume it’s the best for them too. It works with the M4 Carbine, the M249 machine gun, and the H&K and M16A2 Shown above is a comparison of the M855, M856 Tracer, early M855A1 and the issue M855A1. 56 M855, loaded with a 62 grain projectile. 56mm 30Rnd M856A1 Red Tracer" rounds are the ones currently in active duty. It's at the high end of the pressure spectrum so running a lot of it you can sheer locking lugs in a couple thousand rounds, or even crack or break bolts in half. I can't seem to find the article again, and I checked Wikipedia and it wasn't any help. The M855A1 (right) is manufactured from a copper jacket, steel arrow head core with a copper plug. I'm probably just reading into this wrong, but this seem to imply that you thought MK262 was better ONLY for Anti-Personelle. The black hills mk262 I have had was always hotter than my handloads, but never as accurate. M16A2 (V0 2,950 ft/s): 335 m May 18, 2021 · I’ve read a ton of information on the effectiveness of 5. It's a known solid performer across a wide range of platforms and ranges. 56 the firearm chamber is the main difference (5. The last tin can I shot was '82 7n6. It reliably fragments down to 1900 FPS vs 2600 to 2700 for M193. M855A1 may cost less because it used to be worse, and when it was buffed the price wasn't increased with it. When you have a choice for HD, LE, other duty, or hunting, it is far wiser to choose barrier blind expanding bullets, either expanding bonded lead core, or expanding monolithic copper bullets. 56 mm, Special Ball, Long Range, Mk 262 Mod 0/1: 5. 56×45mm 77-grain Open-Tipped Match/Hollow-Point Boat-Tail cartridge. M855 vs M855A1 But still within M855 pressure requirements. The problem is in these articles is they almost all fail to mention the Army fixed the problem a few months later and has been issuing the M855A1 since. Because the military has used mk262 and 77gr tmk in mk12 and mk18 rifles pretty effectively, and 77gr razor core uses the same 77gr smk as the mk262. -Bryan Posted: 1/17/2021 3:20:07 PM EST In today's video, we will see what kind of difference there is in the performance of M855A1, M855, SS109, and XM193 on mild steel. It even outperforms the older M855 against steel armor and shoots flatter than earlier rounds. However, in actuality, this is horrible ammunition to run over normal combat round such as MK318 SOST (USMC & SOCOM ammunition for combat deployments currently) , M855A1 (US ARMY), or 55 Grain M193. Jan 13, 2025 · 結局、2010年に改善されたM855A1が登場したが、M855A1は350mで10mm厚の鋼板を貫通可能だという。 このM855A1にはいくつかの改良で火薬燃焼速度が速くなり、銃口火炎が減少して弾速が増加し、精度向上とより安定した殺傷力を持ったという。 Oct 28, 2015 · The Army attributes pressure and wear issues with the M855A1 to problems with the primer, which they claim to have addressed with a newly designed primer. Like they did with MK262 or Marines MK318 May 25, 2019 · A look at how the IMI clone of MK262 and M855 perform if fired through a windshield. Nov 10, 2022 #1 Small Arms Solutions M855A1 Article: https://smallarmssolutions. military 5. Developed to be “greener” than traditional lead core bullets, M855A1 fires a 62 grain FMJ bullet with a solid copper core and steel penetrator tip extending past the copper jacket and has been in service since 2010. I’m all about velocity, I’m usually the guy loading up to and over max trying to extend the range just a bit more. The tip of the bullet is where the expansive changes start to become apparent. M4 (V0 2,920 ft/s): 326 m. The 11. The USMC has type classified, adopted, and issued the Mk318 Mod 0 as an interim solution until formal testing has been completed on the Army’s M855A1. 56mm Ball, M193. And one of them was specifically designed for better barrier penetration, but I can't remember which. Browntip for the plate carriers and HD rifle. Reply reply More replies More replies More replies More replies More replies Both have broadly similar velocities and trajectories - the standard 5. The Hodge barrel’s gas port is sized for suppressed M855A1, and the LMT Enhanced carrier vents more gas than a standard carrier, also designed to accommodate suppressed M855A1. The lot of Lake City M855A1 ammunition that was evaluated for this article was manufactured in January of 2021. 56x45mm NATO rounds. M193 is good to about 300 yards IME, MK262 is a solid 500 yard round, 600 most days, 800 on a really good day. Aug 11, 2022 · [ARCHIVED THREAD] - M855A1 vs M855. I shot the M855 just to compare, but its not really needed. Produces a ballistic trajectory chart and table that shows the drop, velocity, kinetic energy, windage, and trajectory of a bullet. The M855A1 is a significant leap forward from the M855. 56x45 and 7. M856 - M855 with tracer (visible). 56 MDR, yeah. Black Hills MK262 Mod1 Ammunition The 77 grain MK262 ammunition produced by Black Hills Ammunition has been referred to as the most accurate mass-produced 5. ) Dec 13, 2017 · The United States Marine Corps has finally officially announced its adoption of the 5. Or a 1/12 twist vs 1/7 barrel twist. Mk262 Mod 0/1是一種遠射程高精度狙擊彈藥，原名為AA53，是由Black Hill公司所研製的。 由於M855普通彈的精度不足以作為狙擊步槍用彈，因此 海軍特種部隊 選用了AA53彈作為 Mk12 SPR 的專用彈藥，在創傷效果試驗上，Mk262 MOD 0/1也比傳統的M855普通彈更佳。 Oct 4, 2024 · We’ll be shooting both the M855 and M855 A1 into clear ballistics gelatin to examine the wounding characteristics. S. 폴아웃 에서는 저격 소총 과 . The answer is that if we use the M855 as a baseline, both Mk318 and M855A1 have more velocity and you can expect a reduced barrel life because of that. Looks like the better terminal ballistics of the Mk318 give it an edge over the better penetration of the M855A1 at point blank. (yes takes a micrometer to measure but its there. This is the current duty ammo for the US Army. But it seems like you have to give up quite a bit on the accuracy side to push the 77s as fast as the mk262 does. It is a 62 grain bullet with a steel penetrator tip and a full metal jacket (made of copper). Current M855A1 is shooting about 2 MOA--however these are projectiles built on the old inefficient, more costly BAM, since to date, M855A1 has not successfully been run on the SCAMP line. 5" 5. Jul 27, 2018 · If you don’t know ammunition well enough you might confuse it with the Mk262 which is a 77 grain projectile. 3 barrel but it seems like an endless rabbit hole considering the wide range of options available in 5. The jagged edges of the broken bolt lugs locking and unlocking caused parts of the feed ramp to get chewed up. The tip of M855A1 is where the expansive changes become apparent. Let them walk by. Jan 6, 2014 · I remember reading some articles in late 2012 on the Mk262 and Mk318 rounds. ARCHIVED; Posted: 8/11/2022 5:27:10 AM EST Looks like MK262 is where it's at. 5" 1:7" twist uppe Jun 22, 2022 · M855A1 Accuracy and Velocity M855A1 ammunition is manufactured at the Lake City Army Ammunition Plant near Independence, Missouri. True and the Marines made an arguably good decision to field Mk318 which was four times cheaper than Mk262 at a time when the Army had yet to provide a round after years of development. 7 - probably modeled after M855, Feb 2, 2015 · There is some additional testing that needs to be done. 62x51 Cinder Block Test Time Stamp: 4:39 In video one, the first 1" pine board causes the jacket to fail and the M855a1 round to begin to come apart. but at SD distance it becomes one of those "a difference that makes no difference, is no difference" things Posted: 11/16/2024 11:17:30 AM EST Nov 14, 2015 · One aspect left out since this thread is on M855A1 is other military ammo. I mean to me 77 TMK and M855A1 are pushing the limits of 5. It’s barrier Oct 26, 2010 · I think you need post 1987 7n6 or 7n10 to compare to m855/ss109 or the new m855a1. All steel testing was setu 556x45_MK262 - 10. May 9, 2016 · M855A1 mags are available now. Finally got my hands on the Army’s new(ish) 556 cartridge- the m855a1 EPR. Reply reply M855A1 is similar in weight to M855 “green tip” (62 grains) and is a ballistic near match with M855 allowing the continued use of existing tracer. Working on part 3 to include M80A1, Tula 55gr FMJ (trying to mimic SB193 from 5. 45 rounds retain their velocity better. In my original comment I stated MK262 has been the workhouse of SOCOM for the last decade. The 5. They costs the same $11. A1 is less hot than MK262 and it's clones but you don't hear people complaining about those. The difference is the Scar has an EXTREMELY friendly recoil pattern in this game, a 60 vertical recoil scar is easier to control than a 49 vertical AK-101 (the 5. Feb 22, 2016 · M855A1 is rated at 2,970 fps from an M4 (3,150 from an M16). 56x45 general use primary ammo for the M4/M16 family Arma3 "Stanag" - hit 8 / pene 0. Basically unless you have a 16" or longer barrel the M193/M855 isn't really effective. , but I would rather not "announce" myself to any thing at a longer distance. TL:DR Get yourself M855A1 :D Nov 26, 2023 · Barrel length and twist can come into play. The steel-tip penetrator of the M855A1 is noticeably separated from the jacket of the bullet and can spin, but this is part of the design and does not affect performance. mk262 and the mk318 are already proven rounds. M855A1 is hard on feed ramps, hard on bolts, hard on cam pins, hard on gas keys. It isnt barrier blind, but it will defeat barriers. Oct 10, 2011 · Since I built my first AR and bought gel, I've tested XM193, XM855, and Black Hills 77gr OTM SMK (MK262 Mod1) in search of an ideal defensive load for domestic, civilian purposes (some of the considerations are different than overseas). I've not seen bulk mk262, or bulk handgun defensive ammo in some time, so buy those piecemeal, and buy your training ammo in bulk. This creates a much more expensive projectile. 5moa using mk262 out of a good chf chrome lined barrel using LPVOs, and around 1. MK262 is not a barrier blind round at all. 318 SOST round, refusing to adopt the US Jul 15, 2022 · I’d rather have mk262 or 318. the rest is m193 for training. Sep 28, 2023 · Left is most desirable/best suited. The M855A1 enhances the M4’s and M16A2’s lethality, boosts barrier penetration, and is more accurate than the old M855. It's really just a fun range toy, and I'm MK318 Mod 1 (SOST)- Adopted and used by by the USMC in real life, this round is more useful in CQB and close range fighting than M855A1 , and is less accurate than the Mk262, but has better penetration than it- this round is a good middle ground between the 3 types, offering better damage compared to M855A1 but still being able to penetrate Oct 25, 2020 · Yeah. 56x45mm NATO: • Cartridge, Caliber 5. Good enough pen to beat armor with decent damage. Solid copper projectile with a bronzed steel penetrator and a powder optimized for higher pressure with shorter barrels like the 14. Military round. I, for one, would not seek out extra high pressure variants of M855A1 due to reliability concerns. There's better options available for civilians though, especially for SBR's. 223 vs 5. Anyone have any recent information instead of 5-6 year old stuff? Jan 17, 2021 · The GD vs MK262 debate is what has gotten my attention, especially for a 14. Aug 12, 2022 · Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. 56 mm Ball ammunition, is an enhanced performance round for today’s combat and training environments. Jun 17, 2022 · M855 ammunition, also known as “green tip” ammo, is a type of brass-cased, lead/steel-core hybrid rifle ammunition in 5. Edit 2: Nope, same ranking at 500m. Jun 1, 2012 · M855A1 is definitely more accurate than recent M855, about par with Mk318 and 70 gr Optimal “browntip”, while less accurate than Mk262. Calculates the ballistic trajectory of a bullet fired from a rifle, handgun or other firearm. 56x45mm ammunition type in Escape from Tarkov. Mk262/77gr, OTOH, is a game changer for all barrel lengths. Early projectiles used a tin/bismuth alloy. M855A1 runs on 20", and is extra super The M855A1, a 5. 56 has a higher chamber pressure and lacks the mild taper of 5. Damage is enough and it at least has a realistic chance to penetrate most common helmets. You just have to remember where your practice ammo will group. The . Feb 20, 2021 · The M855A1 is barrier blind, has better and more consistent terminal effects, and achieves better penetration against body armor than any earlier general purpose round (including the Mk262 and Mk318). This seems similar to the military photo claimed to be from M855A1 feeding over it. A 5. Real Black Hills MK262 is easily 1MOA ammo. 多种改型. All great rounds that are possibly "better" then green tip depending on your circumstance. I vote mk262. Sep 28, 2021 · Made the decision to store m855a1 and mk262 for shtf and use 55gr sole for training. 45's cases, which leads to more wear on weapons and can cause issues with extraction, respectively. 56mm ammunition that has ever been type-classified and issued by the US military. The difference between the early and issue M855A1 projectile is the plug under the penetrator. "Performs better than m855" is relative. More than what some people would prefer. Does anyone have at hand the ballistic coefficients for Mk 855, Mk 262 and the Mk 318 ammo? How about muzzle velocities from an A2 barrel? I appreciate any help, DC 不过速燃发射药对枪管要求较高，而且Mk262也不适宜在M249等机枪上使用。所以尽管Mk262的性能有极大的提高，但却还不能全面取代M855。 Mk262 的弹尖里有一个空腔，而且弹尖是通孔的，根据官方声明，这个小孔是生产工艺导致的，并非故意生产违反海牙公约的空尖 Calculates the ballistic trajectory of a bullet fired from a rifle, handgun or other firearm. これに対し、アメリカ陸軍向けとしては、2010年にm855a1が開発された。 これも弾丸重量は62 gr (4. MK318 is barrier bling and will penetrate soft and hard cover much better, especially things like glass etc and it will have very good terminal effects. Founding Member. Check out a quick overview of the pros and cons of the M855 and M193 cartridges and their best applications. Both cartridges came after the . 56 in either 55g (m193 or similar) or 77g SMKs. The pressure is now 62,000 instead of 55,000 for M855. Hkwever, getting supply sgts to order them, or enlightening people about the newer follower mags, is like pulling teeth. Now M855A1 is the second best, and it doesn't have a tracer either. M855a1 chamber pressure is very high and causes wear and tear at a much Apr 20, 2019 · Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. Mar 30, 2017 · Black Hills MK262 2857 fps . Here are part 1 and 2. Mar 24, 2018 · As for differences between MK318 and MK262, as stated above, totally different bullet. Apr 14, 2021 · Everyone I know that has used it in the wild has nothing but glowing praise for it. Mar 21, 2012 · When the bullet strikes soft tissue, the heavier base comes around and causes the bullet to yaw, or tumble. M193 just can not even come close. 297K subscribers in the ar15 community. As for the use of MK262 vs M318 in Socom. Jul 1, 2015 · I have gotten 1. [140] The M855A1 bullet has a 1 ⁄ 8 in (3. It sounds like you are getting A1 confused with Greentip. Nov 5, 2023 · M855A1 Accuracy and Velocity M855A1 ammunition is manufactured at the Lake City Army Ammunition Plant near Independence, Missouri. A little m855A1 and RRPL. Aug 20, 2006 · Is Mk262 Mod1 better than M855? Yes, by all means for general anti-personnel targets. No re-zeroing needed that way. M855a1 specifically will penetrate barriers that the aforementioned rounds cannot, but its performance after penetrating those barriers isn't quite as impressive. I'm hoping 500 yards on steel (on occasion) isn't too tough of proposition. But seeing how there is no published MOA data on M855A1 until this article. That’s pretty much all wrong. The RG 556/308 give significantly higher armor penetration but the same or even less wounding potential than m855 M855a1 is currently king. 56nato弹在长达50年的使用中，自然会出现许多大大小小的问题，而针对这些问题和不同的作战需要，仅在美军中就出现了几十种型号，其他北约国家也有各自的改型，将这些全部介绍会造成内容冗余拖沓，所以仅介绍美军中一些重要型号。 Mar 19, 2015 · Mk318 for sure over the Mk262. I ran into this issue when zeroing for some Gold Dot 62gr soft point ammo. Army adopted the M855A1 EPR (Enhanced Performance Round) as a replacement for the M855 in 2010. 56 mm ball ammunition and a significant improvement over the green-tipped M855 cartridge. Expansion is a more reliable mechanism, and in some cases, works at a lower velocity than you might expect. 56, after M995. Jun 4, 2024 · M855A1 still seems less temperature stable than regular M855 which is less temperature stable than MK262. Aug 11, 2022 · Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. All three tests were out of my Daniel Defense 16" CHF 1:7 barrel at 10 yards. The Mk262 is an open tipped match round used by the Special Ops community. I've shot a bit of it. The upgrade should be quick, so we only expect the site to be down for 1-2 hours maximum. The problem was politicians didn't like there being so much money put into two different programs that were both basically looking for a similar round so they forced a decision. It was found there was not enough mass to it to properly stabilize in the arctic environment so they switched over to Aug 10, 2011 · Yes, I know a short barreled rifle and speed don't belong in the same sentance. 7x28mm, I've wondered about how subsonic M855, and M855A1 would perform against armor. com/MAC_ArmsJoin Patreon and su "Explore the performance of M855A1 and M995 5. 62x51. Would be interesting to see if the M855 actually does more damage over longer range than both of the OTM bullets. Dec 7, 2021 · The US m855a1 has high fragmentation/ terminal performance, and increased armor penetration vs m855. Mar 9, 2018 · For civilian purposes where Hague Convention protocols do not apply, neither M193, M855, M855A1 or even Mk262 77grain SMK OTM are very good. No where did I state that MK318 has replaced it or is the only issued SOCOM round. Would I have liked to do 10 round groups out to 600? Yes, That would be ideal. M855A1’s tip is bronze-colored because of the anti-corrosive coating on its hardened steel penetrator. 223 Remington. 56 NATO cartridge was adopted by the US military in 1963, receiving the designation, "Cartridge, 5. 56 round M855A1 starts faster, but the 5. That's why JSOC started running 70gr TSXs. I dont shoot targets far enough away for the BC advantage of mk262 to outpace the velocity initial disparity. Do you even operate bro? Because if so… you would be shooting Mk262 Mod1 Factory new 5. This is why it’s preferred in combat situations where soldiers may be seeking cover and laying down fire. It runs factory mk262 very well. 262 - even heavier ball. " Sep 11, 2019 · In all my tinkering and testing, especially of 5. 1 with mk318. If you don’t know, this this a spicy improvement to the old green tip. m855a1不同于m855的被甲铅芯，其弹头为铜被甲钢芯，这一改动不仅适应了军队要求的“（无铅）环保弹药”，还增加了弹药对装甲和硬目标的穿透力。 比起m855针对m16进行优化，m855a1针对较短的枪管m4进行了优化，其火药燃烧更快，膛压更高，并有效减少枪口焰。 And then all the development issues M855A1 had pretty much cemented they weren't going with A1 anytime soon. I try to stock up on both. 56 ar15. Looking for a product featured in this video? YouTube prevents us from posting links. 56 capabilities. 56x45 M855A1) - 9 dmg Reply reply Oh_Sweet_Jeebus • What amount of damage is a killing blow? Oct 31, 2016 · Part I, covering the most common 5. Shooting at 1/2x18" wide man plate (center of mass) in a 10mph crosswind, you would miss your shots at 310 yards when the MK262 is moving 2105 FPS from a 16" barrel, or 290 yards when M855A1 is moving 2165 FPS from a 16" barrel. The red line on the chart is the minimum velocity for reliable fragmentation, which is a main wounding mechanism of the load. The RG 556/308 give significantly higher armor penetration but the same or even less wounding potential than m855 Like the original, the new MK262 Mod1-C commercial round features the exact construction and performance specs of the U. Dec 11, 2024 · The M855A1: A Barrier-Blind Projectile The M855A1 is a barrier-blind projectile, meaning it’s designed to penetrate soft cover and still deliver an incapacitating effect on the target. 3 dmg 100Rnd Belt Mag (5. 8MOA out of IMI MK262 at 800 yards, prone on a bipod with a Mk4 M1 scope. With my carbines, its point of impact is about 2" higher than M193 at 100 yards. In PV1 Reynolds' and my trials of the different magazines, we found that these rounds matched up perfectly with the range echelons on the M150 RCO at ranges of 200, 400 the feed ramps are what really got hit but the new "EPR" mags that were made for m855a1 have a new follower design that keeps the rounds pointed in a more friendly orientation for the ramps and decreases or eliminates wear on the feed ramps. 5 the effective range. Aug 26, 2020 · Site updates coming Wednesday, 1/29 at 8am CT! The site will be down for routine maintenance on Wednesday, 1/29 starting at 8am CT. Even if it’s not as accurate, the terminal performance is on par with 77 grain TMK. 5 moa M855A1 wasn't the round of choice by the Marines. Jun 6, 2018 · My main goal was to get MOA data on the M855A1. 0 g)で、弾芯が2分割されているのも同様だが、こちらは前半部に硬化鋼製のペネトレーターを挿入し、後半部は ビスマス と スズ の 合金 製の弾芯が挿入されて Apr 22, 2018 · The damage to the feed ramps here was caused via bolt with broken lugs still cycling in the weapon while I was shooting MK262 suppressed in a MK18 upper. The M855A1 wasn't necessarily the ideal round for every branch. Luckily, I have acquired a case of Russian 1988 7n6, which is said to have a hardened steel core instead of the mild steel core of all other pre-87 7n6, 5n7, or current commercial imports. There were no malfunctions of any kind for this Nov 10, 2022 · What Is the Best 5. If by barrier blind you mean the ability to defeat hard barriers, then yes mk318 and m855a1 are barrier blind Mar 3, 2022 · My main bulk shtf stock up ammo is mk262. Jul 26, 2020 · greetings, first thread, newb here. I usually average around 1. Eventually, after extensive development and even more extensive field testing, that idea became the only one of its kind fielded and used with great efect by the greatest military in the world. The M855A1 costs only 5 cents more per round than the M855. M855A1 - M855 with additional penetrator. The groups I shot with the M855A1 seemed to show the capability of the round. Welcome to r/AR15! Share you builds, ask relevant questions, play nice etc. 56x45mm NATO M855A1 cartridge with a 4 gram armor-piercing bullet with a steel penetrator tip over a copper alloy core with a copper semi-jacket in a brass case. Oct 4, 2024 · The M855 (left) consists of a copper jacket, steel penetrator core and lead plug. whats likely between these given rounds to do best terminal performance against 2 leg varmints between 5 and 100 yards? american eagle 55gr ball american eagle 50 gr It's kind of similar to he 5. M855A1 – M855A1 is the next generation of M855 ammunition. 5 moa or less (depending on lot, some shoots around 1/4 moa) Black Hills TMK 2900 fps same as MK262 Gas Gun 18" IMI 2785 fsp ~1-. Mod 0 features Sierra Matchking bullet, while Mod 1 features either Nosler or Sierra bullet. 56x45mm NATO. Say a AR pistol w/7" barrel vs a AR rifle with 20" barrel. It is now available in military ammo cans containing 460 rounds in 20 round cartons. Our set-up includes a Daniel Defense Mark 12 rifle, a Primary Arms Athena 3-8 optic, and an OSS HUX Works suppressor. It isn't a match bullet or precision round such as Mk262, but it wasn't designed to be and has other attributes that make it superior in some ways to my other favorite round, Mk262, and Mk262 has attributes that makes it better than A1. Mar 9, 2015 · M855A1 is definitely more accurate than recent M855, about par with Mk318 and 70 gr Optimal “browntip”, while less accurate than Mk262. There is better stuff available but a lot more expensive. A guy on Arfcom bought m855 in bulk and found one m855a1 projectile. I also threw M2 AP in these tests as well. Terminal Ballistics and Precision picks are highly subjective based on rifle specs (barrel length and twist rate), and th Business, Economics, and Finance. You're absolutely right that the definitions differ depending on who you ask. Mar 5, 2016 · Mk262 give me sub-MOA accuracy out of my LE6920, and a custom AR with 20", 1/7 White Oak stainless steel bbl. Nov 18, 2024 · 유저 샌드박스를 지원하는 게임이다보니 가장 유명한 모드중 하나인 rhs에는 m855, m855a1, mk318, mk262 등 탄종과 그에 따른 특성이 여럿 구현되었다. However, it is important to analyze if the M855 is always better than the M193, or if there are certain areas where one excels the other. M856a1 becomes a little less effective now, but still works. M855A1 costs 5 cents per round more than M855, and "far less" than MK262. These rounds do not ice pick through flesh like the M955 does. 5. Jul 14, 2015 · “The Marines didn’t adopt M855A1 in ’09 because it had accuracy problems”. 2 mm) greater length than the SS109/M855. I got a decent amount of ammo stored up, and I specifically have around 500 rounds of Winchester m855 as an option. (And the slight variances in the length and shapes of the tips (nose of the round) of civilian vs. Until now, the USMC has officially only used the legacy M855 round, and to a more limited extent the SOCOM-developed Mk. Mar 25, 2015 · Despite some shortcomings, the M855A1 is probably the world’s best 5. The M855A1 gains a whopping 43 (from M16) and 54 (from M4) fps over the older M855 load, and only 45 fps over Mk318. Without ballistic gel data it's hard to say how it performs. The U. 56x45mm NATO M855 cartridge of the United States Army, being able to Mar 5, 2015 · MK262 Posted: 3/4/2015 10:31:03 PM EST [#26] Quoted: Imagine that you won a contest and got to take your pic. M855A1 vastly outperforms M193 in terms of lethality. M856A1 used to be the second best 5. com/home/the-m855a1Unfiltered MAC on Twitter: https://twitter. Way better Posted: 7/15/2022 7:16:40 PM EST Officially, the Department of Defense has not authorized M855A1 to be sold to the public. With my 20" AR, it's 2" low and 2" left. IMHO you should be only really concerned with "up close" encounters. 318 - open-tip (should be deadlier). Interesting that the amdf lists them as M855A1. 7x28mm) and some MK262 Mod 1. They chose Mk318 Mod 1 and the Army chose M855A1. The decision on which round (Mk 318 Mod 1 or M855A1) will be fielded will be made within a year. M855 vs M193. 56 is made to cycle full auto and high sustained rates for the military). 56 Round? (M193 vs M855 vs MK262) Thread starter Talyn; Start date Nov 10, 2022; Talyn SAINT. 223 피스톨 의 탄약이다. maybe this has been covered not suresorry if its redundant. The Mk262 works great against soft targets , up close and out farther. The question is, has anyone done any testing between IMI and BH from some of the stuff I've seen here it seems like IMI might actually be better. out of a 10. 56 rounds in a 10. It will definitely fail you every once in a while though, because it doesn’t reliably pen class 4. Mar 12, 2024 · I would say zero for the Mk262, and note where the M855 impacts. Nov 23, 2016 · Fortunately, M855A1 has a close enough ballistic value to M855 over the distances we are considering that we can simply take the data we’ve got and stack it up against a different fragmentation threshold value, let’s say, 1,900 ft/s. Like the original, the new MK262 Mod1-C commercial round features the exact construction and performance specs of the U. Nov 16, 2024 · Mk262 will have less variability in fragmentation than M193. Jan 2, 2017 · I Googled the various other ammo types and found that the "5. 56. For . 5” M4. One of the most notable improvements is using a non-lead core, which makes it environmentally friendlier and enhances penetration capabilities. M855 does not come close to that. If we do that: M16A2 (V0 3,150 ft/s): 391 m. I use an A5 buffer system too, so it’s really kind of the ideal combo to run higher pressure rounds with no adjustable gas block needed. Jun 30, 2020 · Mk318. M855A1, Mk262 and Mk248 were intended for combat use, not reloading the brass. 比利时fn生产的ss109/m855. 56mm 30Rnd M855A1 (No Tracer)" and "5. 56mm M855A1 EPR. 56 NATO bullets in our recent simulation comparing their penetration capabilities against a 1/2" Armor Steel pl Mar 13, 2024 · The enhanced m855A1 VS M855 “green tip” 5. Check out our Jul 14, 2015 · True and the Marines made an arguably good decision to field Mk318 which was four times cheaper than Mk262 at a time when the Army had yet to provide a round after years of development. I got a 1000 rds of m193 for a base and adding mk262 as i can HD is m193 until i get some 60grn VMAX or a good bonded soft point for drills (aka not shooting for groups) i use wolf steel, when working on brm i use wolf gold with mk262 mixed in occasionally. Mk. SHTF m193 or mk262 depending on budget. Buffman Pine Board Test Time stamp: 3:50 Buffman: 7. Apr 21, 2020 · Subsonic versions of M855A1, MK262 Razor Core, and SBS in gel. Proudly made in the USA, 50 rounds per box. Some rely on fragmentation, some on expansion, some on a combination of the two. M855A1 is rated at 2,970 fps from an M4 (3,150 from an M16). M855A1 is vastly superior at all ranges than M193. Jun 22, 2020 · With these issues continuing well into present-day, the military has now created and adopted the M855A1 to solve most of these issues. 75-. It vastly out penetrates it. Oct 10, 2023 · I sat down and crunched the ballistics using min fragmentation velocities for M193, M855, and Mk262 out of all the barrel lengths. Anyone have any recent information instead of 5-6 year old stuff? The M855 was further refined to M855A1 which is currently in use by the military. Mk262, Barnes Copper bullets, Speer/federal Bonded hollow points/ LD Controlled chaos. XM193 Apocalypse - M855A1 or MK262 Mod-1 If you had unlimited rounds of only a single one of these rounds, which would you pick and why? Also, let me know what type of rifle you'd rather have. M193, M855, M855a1, mk318, mk262, gold dots, black hills and the list goes on. The M855A1 projectile fit the Army requirement for a "green" projectile that does not have any lead. Ammo like M855A1 and M80A1 are more than likely going to hit the civilian or black market en masse sooner or later and a lot of level 3 ceramic plates tend to struggle at stopping those especially M80A1. I did these as part of the subsonic AP testing, and figured I might as well see how they perform in gel: M855A1, The Best 5. And SBBT is pretty much a copy of the 77 grain TMK, minus a couple of grains. I'm wondering if anyone has speeds for a 10. The M855A1 consists of a 62-grain projectile comprising a two-part core — a steel penetrator and copper slug — enclosed in a reverse-drawn copper-alloy jacket. Apr 20, 2019 · Much like the Mk248 Mod1 load for the 300 Win Mag, I don’t recommend duplicating Mk262 Mod1 as it is really hot, and frankly it isn’t necessary to get to that velocity/pressure level to get good long range performance from an AR. 56mm M855A1 EPR round, developed in the late 2000s by the US Army, marking an important step towards ammunition commonality between the two services. Since its inception, genuine MK262 has been Dec 16, 2020 · The M855A1 is barrier blind, has better and more consistent terminal effects, and achieves better penetration against body armor than any earlier general purpose round (including the Mk262 and Mk318). The hollow nose cone breaks off and often the bullet fragments at the cannelure. 56x45mm Round? ただし、m855a1弾はm4カービンに最適化された弾薬であり、sawであるm249やフルサイズのm16等には完全には対応しておらず、使用は可能でも性能を発揮しきれないため、海兵隊ではしばらくはm855弾は継続して使用されることとなる。 Jun 12, 2024 · Consult the following videos. I have both, Mk262 for reaching out to 600 yards, M855 for plinking and other less accuracy-demanding purposes. Keep in mind M855 even above that velocity has been shown to have very long necks in many cases passing out of the t 5. Because you are allowed options. and the Mk318 is much better suited for those, in an all purpose sense. 56x45mm M855A1 (M855A1) is a 5. 5” gets 62gr TBBC or 62gr Hornady Black and the 16” gets 77gr MK262 or similar. ndbvbr abqr lacij emyx gtycy ghv lnvzo rksv rnrox vezq