AAC Blackout Flash Hider 51-Tooth Ratchet Suppressor Mount 5.56mm AR-15 1/2″-28 Thread- Steel Matte

This AAC Blackout AR-15 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 steel alloy and coated in a hard, durable, corrosion resistant SCARmor finish.

This 51T Blackout flash hider works in conjunction with AAC’s improved ratchet mount sound suppressors. The 51-T mount is an intuitive, lightning fast silencer attachment/detachment system that allows for secure installation of a suppressor in less than 3 seconds with no tools or moving parts. Not compatible with the older spring mount (18-Tooth) or newer ratchet taper mount (90-Tooth) sound suppressors.

Specifications:

• Caliber: 22 Cal/5.56mm
• Thread Pitch: 1/2″-28
• Common Firearm Use: AR-15, Bushmaster ACR
• Length: 2.5″
• Length Added to Barrel: 1.875″
• Weight: 4.3 oz
• Finish: SCARmor
• Silencer Mount: 51T Ratchet Mount

AAC Silencer Compatibility:

• ACR-SD
• 416-SD
• 249-SD
• Post-2007 M4-2000
• Mini 4
• Post-Mid 2010 7.62-SD
• 7.62-SDN6
• Mini 7