Griffin Armament M4SD Flash, Compensator, 556NATO, Black, 1/2X28, Griffin M4SD Series of Silencers XHP556FC

• 17-4PH Stainless steel
• Black nitride finish
• 1/2X28 thread pitch
• Shim set included
• Over-travel stop washer included

Product Description:

The M4SD Flash Comp optimally combines the functions of three traditionally separate classes of devices- Muzzle Brakes Tactical Compensators and Flash Suppressors. The M4SD II Flash Comp achieved a perfect 5 out of 5 in National Tactical Officers Association testing to achieve the rare coveted NTOA Gold seal of approval granted to devices which achieve perfect evaluations. Compatible with the M4SD series GATE-LOK suppressor interface the Flash Comp provides a sacrificial baffle to increase the service life of your silencer. It is also pre drilled and 2.25 length for 14.5 to 16 permanently attached Non-SBR M4 carbine builds. For optimal flash reduction we recommend 14.5 or longer barreled host weapons. Extreme durability low concussion flash and recoil reduction are the wave of the future- the Flash Comp provides an elegant solution to a complex problem. Includes shim set and over-travel stop washer (for mounting to suppressor).