The AAC Blackout Flash Hider is an extremely efficient design that effectively eliminates muzzle flash even on short barrels. The open-end 3-prong design of the Blackout is inherently stronger than 4-prong units and is not subject to the wear and erosion commonly encountered with closed-end designs. All Blackout flash suppressors are machined from high strength aerospace stainless steel alloy and coated in a hard durable corrosion resistant SCARmor finish. This is the non suppressor mount version with no provision for mounting a silencer. - Caliber: 22 Cal/5.56mm - Thread Pitch: 1/2-28 - Common Firearm Use: AR-15 Bushmaster ACR - Length: 2.125 - Finish: SCARmor
Determined at checkout.