Description

COMSTOCK EXTENDED PLAN B FLASH HIDER

The Comstock Extended 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

1/2×28 (13.7 P&W)

• 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
• This muzzle device may be used with bullets up to 9mm (this includes 350 Legend).

Some suppressor companies do not warranty their products when used on aftermarket mounts or muzzle devices. Always check bullet stabilization before attaching a suppressor and always use an alignment rod to ensure the suppressor system is set up correctly.  Comstock Armory will not be held liable for injury, death, or damage resulting from the use or misuse of this product.

Before pinning and welding any muzzle device, confirm it reaches 16″ on your barrel.

Read installation instructions before use.

Product fitment information