Shoot. Recover. Repeat. SureFire ProComps take the standalone muzzle brake to the proverbial next level. The ProComp 556 fits M4/M16 weapons and variants with 1/2-28 muzzle threads.

you can count on the PROCOMP muzzle brake that greatly reduces both recoil impulse and muzzle rise so that your weapon tracks straight back to keep you on target for faster shot-to-shot recovery.

Our proprietary Impulse Diffusion design minimizes side blast and rear-directed concussion effects or even greater accuracy. Every ProComp features blind pilot holes at the 9 o’clock position to enable fine-tuning of recoil traits for individual shooting styles or ammunition characteristics. All that is required is a basic hand drill and appropriate drill bits.