13.7 P&W Extended Flash Hider (1/2-28) Plan-B Compatible Suppressor Mount
MSRP: $75.00MAP: $69.00
UPC: 850069580179
SKU: CA-FHXL-12-9-PW
Categories: Comstock Armory, Mounting Devices, Rifle Mounting Devices
Manufacturer: Comstock Armory
Description
Flash hider compatible with common .900″-24 adapters like the Comstock LPA, Q Plan-B, and Rearden Atlas. The FHXL is designed to reach 16″ when pinned and welded to most 13.7″ or 13.9″ barrels and also redirects expanding gasses outwards to significantly reduces blast baffle wear.
- Allows for the quick attachment and removal of suppressors
- High strength 17-4 PH stainless steel
- Durable black nitride finish
- Standard 1/2-28 threads for use on 5.56/.223 barrels
- 3/4″ wrench flats for easy installation and removal
- Effectively hides muzzle flash
- Rotationally symmetric and does not need to be timed with shims
- Predrilled for easy pinning and welding on 13.7″ and 13.9″ barrels
- 0.750″ rear profile to match the contour of common AR15 barrels
- 2.94″ overall length (~2.3″ length added to muzzle)
- 3.3 ounces












