Description
Inspired by the XM-177 moderator, the KAK Retro Extended Flash Hider is a purpose-built muzzle device that reduces visible muzzle flash while providing a traditional, extended profile. It measures 6 inches and threads on with a 1/2×28 pattern for direct fitment to compatible AR-style barrels chambered in .223 Rem/5.56 NATO. When properly pinned and welded to a 10.5″ barrel, it will extend overall length to the non‑NFA rifle length specified by federal guidelines. The unit features a durable phosphate finish and a straightforward design for reliable field use.
Key Specifications
- Manufactured by KAK Industry.
- Model is the Retro Extended Flash Hider.
- Caliber compatibility listed as .223 Rem/5.56 NATO.
- Overall device length is 6 inches.
- Thread pattern is 1/2×28.
- Finish is Phosphate.
- Color is Black.
- Product type is a Flash Hider.
- Category is AR Muzzle Devices.
- Designed to extend a 10.5″ barrel to legal non‑NFA length when pinned and welded.
Simple, effective, and built to blend with a variety of AR-style builds, the Retro Extended Flash Hider provides a traditional appearance with practical function. Its robust phosphate finish and proven profile make it a sensible choice for shooters looking to reduce visible flash and achieve required overall length when pinned and welded to a short barrel.







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