SureFire Procomp (5.56/223) Muzzle Brake - Threaded 1/2x28

The advanced SureFire ProComp 556 muzzle brake fits M4/M16 weapons and variants with 1/2x28 muzzle threads. It significantly reduces both recoil impulse and muzzle rise, allowing the weapon to track straight back for faster shot-to-shot recovery. The patented Impulse Diffusion design minimizes side blast and rear concussion effects. While similar to the SureFire SOCOM SFMB-556-1/2x28, it cannot be used to mount SureFire SOCOM suppressors. Precision machined from US mill-certified steel bar stock with high-precision cut threads, the ProComp 556 features a black Melonite finish for superior durability under harsh conditions. The muzzle brake includes a blind pilot hole at the 9 o'clock position for fine-tuning recoil characteristics.

Specifications:

• Threaded 1/2x28
• US Mill-Certified Steel Bar Stock
• Black Melonite
• Patent-Pending Impulse Diffusion
• Blind Pilot Hole 9 O'Clock Position

Compatible With:

• HK 416/MR556
• HK MR223 
• HK G36/SL8
• M4
• M16
• 5.56/.223 Firearms Threaded 1/2x28

Note: The ProComp 556 cannot be used to mount SureFire SOCOM suppressors.