Madbull OSS Back Pressure Regulator 2 BPR2 Silencer
A distinctive look for the muzzle end
The Madbull OSS Back Pressure Regulator 2 (BPR2) is a purely visual mock attachment for the muzzle end. Its angular, engraved front section and deeply cut OSS markings give the barrel a bold, one-of-a-kind look.
Build and mounting
The housing is made of aluminium, measures around 175mm in length and 45mm in diameter, and weighs about 360g. It mounts via a 14mm left-hand thread and seats precisely thanks to its internally recessed fit.
- Aluminium housing with a matte finish
- 14mm CCW thread connection
- 175mm long, 45mm diameter, around 360g