SureFire 3 Prong Flash Hider M2A1 .50 Cal Use w ThreadBarrel Muzzle Flash is the bane of any infantryman. It provides a clear target indicator for the enemy to identify your position and return fire. SureFire SF3P-50BMG flash hiders are engineered to reduce flash signature by an astounding 99.7 percent, concealing the shooters position and increasing warfighter survivability. They also help preserve night-adapted vision and prevent the disruption of Night Vision Devices. The SF3P-50BMG-M2HB utilizes a sleeve and chromoly coupler to attach to the weapon system with no modifications. The SF3P-50BMG-M2A1 features high-precision single-point cut threads for easy installation on threaded barrels. Constructed of heat-treated stainless steel and chromoly, and precision-machined from USA mill-certified bar stock, these are tools that no Ma Deuce should be without. Reduces muzzle flash on M2 machine guns by an astounding 99.7% Typically reduces more than 99% muzzle flash Rugged design withstands the rigors of combat WARNING: This product can expose you to chemical(s) known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.|US|NO Manufacturer: SureFire Model: SF3P-50BMG-M2A1 SKU: SI_1127795