Use this with a short barrel on your PS90 SBR build to attach your favorite muzzle device. Adapts the standard M12 x 1.0 LH threads of the PS90 to 1/2"-28 which is compatible with most 5.56/.223 muzzle devices.
Features:
- Perfect part for PS90 SBR
Specifications:
- Description: Thread Adapter
- Fit: PS90
- Manufacturer Part #: 57DA53A
- Subcategory: Muzzle Devices