Angled Spade TechnologiesDominion-PB (5.56mm, 1/2-28)
Muzzle Device · attaches to 1/2x28 · presents Plan-B · fits 855 suppressors in the catalog
length
1.7″
weight
1.8 oz
thread
1/2x28
material
17-4 PH Stainless Steel
standard
Plan-B
MSRP
$89
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 Plan-B interface. A suppressor with a matching Plan-B mount attaches to it.
How mounting systems work →- Type
- Muzzle Device
- Overall length
- 1.7″
- Weight
- 1.8 oz
- Material
- 17-4 PH Stainless Steel
- Finish / treatment
- Melonite QPQ
- Attaches to
- 1/2x28
- Presents
- Plan-B
- MSRP
- $89
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
855 suppressors in the catalog take this part, across 121 manufacturers including AAC, AB Suppressor, Abel Co. You aren't locked into one manufacturer's suppressors.
- Angled Spade Technologies Fulcrum
- AAC 300-SD
- AB Suppressor A-10 5.56
- …and 852 more.
Which ones fit your barrel and host?
See all 855 in the Builder- Compatible with all Plan B suppressor adapters.
- Compact, radial-ported muzzle brake with a Plan B suppressor mount featuring a tapered interface, providing a robust mounting feature for the desired suppressor while mitigating recoil.
- Radial port design eliminates the need to time the muzzle device to the host.