Surefire procomp muzzle brake, fits m4/m16 weapons and variants with 1/2-28 muzzle threads.It greatly reduces both recoil impulse and muzzle rise so that the weapon tracks straight back to keep you on target for faster shot-to-shot recovery.The patented impulse diffusion design minimizes side blast and rear-directed concussion effects.Precision machined from us mill-certified steel bar stock including high-precision cut threads for optimum thread interface the procomp 556 muzzle brake has a black melonite finish that provides maximum protection under harsh environmental conditions.Note: this model cannot be used to mount surefire socom suppressors.

Finish: Black Melonite
Type: Muzzle Brake
Model: ProComp
Dimensions: 2.5"
Size: 5.56mm
Material: Steel
Thread Pattern: 1/2"-28 tpi