Surefire SFMB5561228 Suppressor Adapter Muzzle Brake 5.56x45mm NATO 1228 tpi Stainless Steel

SureFire Suppressor AdapterMuzzle Brake fits M4 M16 weapons and variants with 1228 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 shottoshot recovery. The patented Impulse Diffusion design minimizes side blast and reardirected concussion effects. Precision machined from US millcertified heattreated stainless steel bar stock including highprecision singlepoint cut threads for optimum thread interface the SFMB5561228 muzzle brake has a black Ionbond DLC coating to provide maximum protection under harsh environmental conditions and to facilitate cleaning even after extreme use. The SFMB5561228 also serves as a rocksolid mounting adapter for SureFire SOCOM Series 5.56 mm FastAttach suppressors. A rear labyrinth seal minimizes potential carbon buildup in the indexing system and facilitates suppressor removal after extended firing.