The KAK Industry A2 Extended Flash Hider extends your 14.5" barrel to legal rifle length when pinned and welded. Built in phosphate finish with pre-drilled mounting holes, it's designed for 5.56 NATO platforms using 1/2x28 thread pitch.
The A2 extended style reduces visible muzzle flash by directing gases away from the shooter's sight picture. The pre-drilled hole accepts a roll pin and requires permanent welding to the barrel. Once installed, the combined barrel and hider length meets federal rifle length requirements. This is a permanent modification suitable for dedicated rifle builds.
This hider is designed for pin and weld mounting, which requires professional gunsmith services. The pre-drilled hole aligns with standard barrel threading. Permanent installation locks the hider in place and prevents removal. The phosphate finish maintains corrosion resistance through the mounting process and long term storage.
The 1/2x28 thread pitch is standard for 5.56 NATO rifles. This hider fits AR-15 platforms and compatible uppers with matching thread specifications. Verify your barrel thread pitch before ordering. Incorrect thread pitch will not fit and cannot be forced.
Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. Pin and weld installation requires professional gunsmith services.
Brand: KAK Industry
Supplier: KAK
Product: A2 Extended Flash Hider, 1/2x28, Pre drilled hole for pin and weld, will bring a 14.5" barrel to just over 16" with pin and weld, Phosphate, A2 Style
Caliber: 5.56x45mm NATO
Barrel Thread Pitch: 1/2x28
Muzzle Device: A2 Extended Flash Hider
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