Panzer Arms BP-12 G2 12 Gauge Bullpup Semi-Auto Shotgun, 20" Barrel, 3" Chamber, Black, 5+1, Flip-Up Sights
This Panzer Arms BP-12 G2 stands out for its compact bullpup configuration, detachable box magazine system, and feature-rich rail layout. It is a gas-operated, semi-automatic 12 gauge with a 20" barrel, a 3" chamber, and a stated 5+1 capacity. The shotgun includes flip-up iron sights, a full-length T-marked top Picatinny rail with additional accessory rail sections, and comes with three choke tubes (Cylinder installed, Full, and Modified) plus an adapter. It carries the PW ARMS Redmond, WA import mark and is in excellent overall condition.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Specific Condition Notes: The shotgun shows a few minor surface scratches and small blemishes from handling. The bore is bright and shiny.
What’s Included
- Panzer Arms factory box (original)
- Panzer Arms BP-12 G2 owner's manual
- Two 5-round Panzer Arms factory detachable box magazines
- Interchangeable choke tubes: Cylinder (installed), Full, and Modified, plus choke adapter
- Cleaning kit in hard plastic case
The BP-12 G2 uses a bullpup layout that places the action rearward for a shorter overall footprint while retaining a 20" barrel. The polymer frame and integrated stock include a raised cheekpiece and a rubber buttpad, and the ventilated handguard and cylindrical barrel shroud add protection and heat dissipation.
Operation is semi-automatic and gas-operated, with an oversized charging handle positioned forward of the receiver for easy access. A manual safety selector provides straightforward controls. The platform uses detachable box magazines with a stated 5+1 capacity, and the chamber is cut for 3" 12-gauge shells.
A full-length, T-marked top Picatinny rail runs the length of the receiver and handguard, with additional accessory rail sections on the handguard. Flip-up iron sights are included, giving you ready-to-use sighting options out of the box.
The 20" barrel accepts interchangeable choke tubes, and this example includes Cylinder (installed), Full, and Modified, plus a choke adapter to tailor patterns as needed. The overall black finish is matched across the metal receiver and polymer furniture.
Made in Turkey and import marked PW ARMS Redmond, WA, the BP-12 G2 combines a modern bullpup design with practical features and a well-equipped accessory set, including two factory 5-round magazines and the complete choke selection noted above.




