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Advanced Armament Co AAC BlackOut Flash Hider for 51-Tooth suppressor mounts. Designed to eliminate muzzle flash on short barrels. Open-end 3-prong design and pingless torque design. Machined from high-strength aerospace steel and finished in SCARmor finish. Fits 51T mounts and is compatible with most 13.7 to 13.9 barrels to help achieve a 16" OAL.
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$100.00
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A comprehensive overview of every major component in an AR-15 build—including what's inside bolt carrier groups and parts kits—organized by assembly for new builders.
12 min read
Guide
A neutral overview of how flash hiders, compensators, and brakes work, what each is designed to do, and the tradeoffs in recoil, flash, and concussion.
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Guide
An examination of muzzle device options for suppressed AR-15s, covering thread pitch standards, mount systems, alignment considerations, and the tradeoffs between direct-thread, QD, and taper-mount interfaces.
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