The Battle Arms Development Thumper is a 9MM, black compensator specifically designed to minimize muzzle movement and keep it flat. This exceptional device not only mitigates the muzzle flip but significantly reduces the felt recoil as well.
Specs
| Model No. | BAD-THUMPER-9MM-BN |
| Model | Thumper |
| Manufacturer | Battle Arms Development |
| Color | Black |
| Caliber | 9mm |
