B&T GHM9 SBR
The GHM9 Gen 1 SBR has the "JHP Modified" Feedramp for use with hollow point and flat nose ammo.
Configured with B&T Folding Stock and Detachable Foregrip. Barrel has 1/2x28 threads and HK style 3-Lug mount.
3 x 30 rd Magazines included.