Advanced Armament Co Flash Hider, 51T, 5.56MM, 1/2×28, Long

Advanced Armament Co Flash Hider, 51T, 5.56MM, 1/2×28, Long

This Advanced Armament Co (AAC) Flash Hider, 51T, 5.56MM, 1/2×28, Long is an extremely efficient design that effectively eliminates muzzle flash, even on short barrels. These are the new pingless design, once torqued to the correct spec. These will allow you to have most any 13.7/13.9 barrels to be 16″ OAL. Please double check before pinning and welding them for total length. All NFA rules apply.

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 of our BlackOut flash hiders are machined from high strength aerospace steel alloy and coated in a hard, durable, corrosion resistant SCARmor finish. These will be machined with a pre-drilled pilot hole for easy installation of a pin for pinning and welding.