HK416, MR556 Muzzle Break - Procomp - 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 Mil-Certified steel bar stock
• Black melonite
• Patent-pending impulse diffusion
• Blind pilot hole 9 o'clock position

Compatible With:

• HK 416/MR556/MR223
• HK G36/SL8
• B&T APC223
• AR-15/M16
• 5.56/.223 firearms threaded 1/2x28

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