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Bravo Company MFG MK2 Recoil Mitigation System - Mod 1
As Low As $109.95 Save Up to 11%
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Most Helpful Positive Review 3.8 stars and I'll tell you why
All components are top quality and the buffer is interchangeable with Vltor A5. If you like BCM for their reputation and you love the A5 system, this IS the kit for you. All my 16" uppers can run the T2 weight buffer with light powered Wolf/PMC .223 range ammo (556 runs fine too, just a bit more recoil). I prefer the Sprinco green action spring but the included spring is a great mil-spec M16 rifle length spring. The castle nut has nice and snug turning threads. The end plate has a QD port but I don't use it. It did have some machine marks along the edge that other brands typically do not have...
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Works as described

by SigShooter, Verified Owner from VA, United States Written on March 11, 2026
Works as described. Similar in performance to the Vltor A5 system. Well packaged and shipped.
Would recommend: Yes
Was it helpful to you? Yes | No

Bcm MK2 Buffer

by bucky12192, Verified Owner from PA, United States Written on March 7, 2026
Great buffer system noticable difference in recoil and very reliable running suppressed on a Bcm MK2 11.5 upper with jk pro kor can. Cant go wrong with any BCM products
Would recommend: Yes
Was it helpful to you? Yes | No

A definite maybe!

by Mackey Morgan, Verified Owner from TX, United States Written on March 5, 2026
I have read/viewed a great deal of reviews on the various iterations of the A5 buffer system. Those reviews are decidedly mixed. Supposedly, the A5 buffer system (of which the MK2 is the BCM offering) with it's longer spring and buffer tube are supposed to "expand the operating envelope" of the AR15 buffer system to something in-between the A2 (full length) and A4 (Carbine) buffer systems. My application is an AR15 pistol w/ Rosco K9 5.56 11.5" 1:7 Patrol length barrel that I shoot 100% suppressed. I am early into this new build with very few rounds down range, thus far, other than my optic zero and gas tuning exercises. I can offer two initial observations:
1) The new MK2 buffer system does seem to soften the recoil impulse and reduce muzzle rise (relative to the original H2 buffer and Sprinco flatwire spring), but perhaps just barely perceptibly so. ~10%??
2) Far more significant in reducing recoil/muzzle rise is reducing the gas to the BCG in the first place! My pistol is outfitted with a SA adjustable (bleed-off) gas block, and bleeding off more gas has made a far more significant impact in this regard. ~30%??

So do I recommend it? If you're trying to squeeze every last smidgen of recoil impulse and muzzle rise out of your AR that you fire mostly off-hand (e.g. "fighting rifle"), then yes, I'd do it. OTOH, if you typically fire prone off bi-pod or otherwise supported positions, I doubt you'll notice any benefit. YMMV.
Pros:
  • Slight reduction in felt recoil/muzzle rise
Cons:
  • More left over AR15 parts accumulated in your waste bin
Best Used for:
  • Fighting rifle and/or competition
Would recommend: Yes
Was it helpful to you? Yes | No

BCM quality

by Nick, Verified Owner from FL, United States Written on March 3, 2026
Not much to say. Great quality as expected. The buffer is super quiet and the qd end plate is a most for me.
Would recommend: Yes
Was it helpful to you? Yes | No

Good upgrade to your Ar. wont be disappointed.

by Kevlar Kev, Verified Owner from IN, United States Written on February 15, 2026
Works like a charm. Super easy to replace, and a very good upgrade. Makes it’s virtually no recoil. Buy it, you’ll thank yourself later.
Pros:
  • None
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

works as intended

by Charles Dean, Verified Owner from TX, United States Written on January 28, 2026
Does a really good job at reducing the amount of felt recoil and also takes away that springy/ squeaky sound in the buffer tube. I use this combined with a muzzle break, and the felt recoil is definitely reduced, and it’s much easier to keep my site on target. For the price it’s definitely well worth it
Would recommend: Yes
Was it helpful to you? Yes | No

Good stuff!!

by Uncle Greg, Verified Owner from TN, United States Written on June 23, 2025
After a ton of research I purchased and installed this on a Aero Lower paired with a 14.5 pin and weld BCM MK2 upper. Mid length gas system. I used the T2 Buffer weight... I did a before and after comparison also had a 16 inch carbine to compare back to back with. There is definitely a difference in recoil but i would not call it drastic... Maybe 10 percent better.... Follow up shots are quicker especially compared to the 16 inch carbine.. I ran 55 grain all the way up to 77 grain with no issues unsuppressed. I have not ran this combo suppressed yet. What I did notice is that the rifle runs smoother it just feels better and it translates into being able to run the rifle faster. Whether or not its a placebo effect does not matter to me. I for sure can run that rifle faster than any other 5.56 I own....So 5 stars for me.
Would recommend: Yes
1 of 1 found the following review helpful.
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Excellent Upgrade

by JB, Verified Owner from SC, United States Written on June 7, 2025
Decided to utilize this in my build based on a recommendation and am I happy to know how reliable this has been for them during competition. I am looking forward to the same results.
Would recommend: Yes
1 of 1 found the following review helpful.
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Nicely done Bravo!

by Happycamper, Verified Owner from DE, United States Written on May 1, 2025
I needed to replace a commercial tube and buffer with milspec parts. I decided on the MK2 system with a heavier (mod 1) buffer to handle the stiffer loads I use for midrange competition. The fit and finish of the tube and buffer are excellent and leave nothing to be desired. It functions perfectly, even cycling the lightest and heaviest of my ladder test loads effortlessly. Overall a great high quality choice. Much happier with my 20" RRA now.
Would recommend: Yes
1 of 1 found the following review helpful.
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Great for suppressed SBR's

by Michael Cerrone, Verified Owner from TX, United States Written on April 2, 2025
Helps mitigate over gassing in chamber and action. Easy to install, works as should.
Would recommend: Yes
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