B&T picatinny mounting rail for all SIG SG55X rifles. Mounts with three screws on the bottom side of your original plastic handguard. A must when you want to add a vertical grip or bipod, or perhaps both, to your rifle.
BT-21479
B&T picatinny mounting rail for all SIG SG55X rifles. Mounts with three screws on the bottom side of your original plastic handguard. A must when you want to add a vertical grip or bipod, or perhaps both, to your rifle.
BT-21479