Comstock Armory13.7 P&W Extended Flash Hider (1/2x28)
Muzzle Device · attaches to 1/2x28 · presents Q Cherry Bomb · fits 650 suppressors in the catalog
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length
2.94″
weight
3.3 oz
thread
1/2x28
material
17-4 PH Stainless Steel
standard
Q Cherry Bomb
MSRP
$105
A barrel adapter screws onto your rifle's threaded muzzle and stays there. It gives the muzzle a mounting interface, so the suppressor attaches to the adapter instead of the bare barrel threads. One adapter per rifle lets you move one suppressor between them. Many are quick-detach designs, and some also work as a muzzle brake or flash hider.
This one fits barrels threaded 1/2x28 and presents the Q Cherry Bomb interface. A suppressor with a matching Q Cherry Bomb mount attaches to it.
How mounting systems work →Photos
Image: Comstock Armory
- Type
- Muzzle Device
- Overall length
- 2.94″
- Added length
- 2.3″
- Weight
- 3.3 oz
- Material
- 17-4 PH Stainless Steel
- Finish / treatment
- Black Nitride
- Attaches to
- 1/2x28
- Presents
- Q Cherry Bomb
- Tool access
- rear
- MSRP
- $105
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
650 suppressors in the catalog take this part, across 94 manufacturers including AAC, AB Suppressor, Abel Co. You aren't locked into one manufacturer's suppressors.
- AAC 300-SD
- AB Suppressor A-10 5.56
- Abel Co Biscuit
- …and 647 more.
Which ones fit your barrel and host?
See all 650 in the Builder- 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.
- Standard 1/2-28 threads for use on 5.56/.223 barrels
- 3/4" wrench flats for easy installation and removal
- 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)
- High strength 17-4 PH stainless steel
- Durable black nitride finish
- Allows for the quick attachment and removal of suppressors
- Effectively hides muzzle flash
- Before pinning and welding any muzzle device, confirm it reaches 16" on your barrel.
- This muzzle device may be used with bullets up to 9mm (this includes 350 Legend).