Description
NEW FOR 2025! Designed from the ground up in a collaborative effort with some of the most up and coming names in the industry, the all new “M4 MK2 Comp”. This beautifully nitride coated muzzle device sports a full profile, providing significant recoil reductions compared to its competition. The porting was designed specifically to greatly reduce felt recoil and muzzle rise, allowing for faster follow up shots on target. These features, coupled with very competitive pricing, make for one of the best bang-for-your-buck muzzle devices on the market.
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Precision turned from high tensile strength 4140 chromoly steel
- Extremely high temperature resistance to handle full-automatic fire
- Top gas ports practically eliminate rise
- Hybrid muzzle attachment, eliminate both muzzle climb and recoil
- Proudly made in the USA
- Weight is 4.3oz
- Length 2.84″
- ID .400″
- Threaded 5/8×24
- Includes Crush Washer
PRODUCT SKU: BKF-M4M0-COMP-5/8×24
James McCoy (verified owner) –
Purchased this for my new 6.5creedmoor AR10 build. It looks beautiful and I’m sure will function just as well as the 5.56 version I also bought. I can’t wait to test it.
Patrick k. (verified owner) –
Fast shipping.
Scott R. (verified owner) –
Nice looking muzzle. Used without crush washer, just had to “time” with a shim. Looks sleek and seamless with my barrel.
Colin (verified owner) –
Great muzzle break for the price
curtis m. (verified owner) –
works like a $100 brake…great finish
Merlyn Leger (verified owner) –
Man this level of quality for this price, it serves its purpose without any unnecessary taticool crap. Slapped it on my 22” 6.5CM that I also got from BKings. Man these guys deliver so fast too, typically in 3-4 days it’s here. 5 more stars for the bois making in happen!
Patrick k. (verified owner) –
Works good not too loud
Andrew O. (verified owner) –
Gabriel LeBoeuf (verified owner) –
As described. Customer service is second to none. Paid with money order, shipping time as advertised. Will order more in the future, highly recommend.
Chris Bolda (verified owner) –
Scott R. (verified owner) –
Liked my first one so much I bought a second for my wife’s build. She is happy with it.
Anonymous (verified owner) –
Michael L. (verified owner) –
Very well made works great.
Anonymous (verified owner) –
Sophy L. (verified owner) –
Very even finish and machining. Would be even better if a lock nut was included instead of crush washer.
Daniel Salie (verified owner) –
Is very close profile to the barrel very nice A 4 because I haven’t shot it yet
Richard Wilson (verified owner) –
Looks and works great
Michael R. (verified owner) –
Nice muzzle break, affordable and functional
Jake R. (verified owner) –
Richard B. (verified owner) –
John S. (verified owner) –
Awesome brake. Would be slightly better if it had flash hider prongs.
Michael H. (verified owner) –
This compensator seems to do a good job of keeping the muzzle down for follow-up shots from my .300 Blackout.
Andre Parker (verified owner) –
Steven (verified owner) –
W Evan (verified owner) –
Well Made and a great value
Jacob Weaver (verified owner) –
Really like this comp.
Christopher Pyle (verified owner) –
Michael W. (verified owner) –
Beautiful Fit excellent.
Jacob Murphy (verified owner) –
Michael W. (verified owner) –
Compared to others I’ve used this is my preferred choice hand’s down. Weather your running a 3 gun, or taking out coyotes, you have full control of the POI. Excellent for pistol 300AAC, SBR’s, or pin and weld. Customer service is excellent! Shipping is fast, I’ve ordered on a Sunday and there’s a email on Monday morning or afternoon!!!
Dylan T. (verified owner) –
Thing is actually pretty baller. Looks foot, sounds good, is good.
Jason Bathon (verified owner) –
Mounted on a Savage 110 Tactical in 6.5CM. Swapped it out with the VG6 that was on it and can tell no difference in performance. Atvacthird of the price, I’ll be getting more and in 5.56 to.
Jeremy Crochet (verified owner) –
Joel (verified owner) –
Joel (verified owner) –
Great muzzle device crush washer missing
Larry L. (verified owner) –
Haven’t installed yet but the finish looks great. I have used their 5.56 comp and it definitely keeps my rifle flat.