


Product Description
Inspired by the classic XM-177 Moderator, the KAK Industry Retro Extended Flash Hider is designed to extend a 12.5-inch barrel to a legal non-NFA length when permanently pinned and welded. Built with durability in mind, it features heat treatment, a phosphate coating for corrosion resistance, and milled flats to simplify installation. Its extended profile and flash-hiding port design make it a strong choice for retro-style AR builds and practical muzzle flash reduction.
Product Highlights
- XM-177-inspired retro extended flash hider designed for pin-and-weld barrel length compliance on 12.5-inch barrels
- 1/2x28 thread pitch for compatibility with common AR-style threaded barrels
- Five flash-hiding ports help reduce visible muzzle flash
- Heat treated and phosphate coated for strength and corrosion resistance
- Pre-drilled 0.125-inch hole and milled flats to support easier pin/weld and installation
Specs
- Product Type: Extended flash hider
- Thread Pitch: 1/2x28
- Overall Length: 4.15 in
- Ports: 5
- Finish: Phosphate
- Heat Treated: Yes
- Milled Flats: Yes
- Pin/Weld Hole: 0.125 in pre-drilled
- Crush Washer Included: No
- UPC: 811163035897
- Manufacturer Part Number: AR15-XM177-FH-001
- Brand: KAK Industry
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