$1,500
A classic, solid black tactical finish defines this gas-operated semi-auto shotgun. It delivers reliable 12-gauge performance with a comfortable pistol grip and cheek riser.
*By clicking on a link above, you will leave the GMP website and be transported to the website of an independent, federally licensed retailer of GMP products.
The BPMAX-180 is a 12-gauge tactical shotgun designed in a compact bullpup configuration. It utilizes a gas-operated semi-automatic system, making it suitable for users looking for a modern, magazine-fed platform. The bullpup design places the action behind the trigger, allowing for a 51 cm barrel while keeping the overall length of the firearm relatively short and maneuverable.
| Feature | Specification |
| Model | BPMAX-180 |
| Platform Style | Bull Pup |
| Calibre | 12 GA |
| Chamber | 76 MM |
| System | Gas Operated Semi Auto |
| Barrel Length | 51 CM |
| Average Weight | 3,600 GR |
| Magazine Capacity | 2+1, 5+1, 10+1 |
| Choke (Listed as “SHOCK”) | Mobile Choke |
| Stock (Listed as “SHOCK TYPE”) | Adjustable with Cheek Riser, Pistol Grip |
Versatile Ammunition Capacity: The shotgun accommodates various user needs by supporting three different magazine capacities: 2+1, 5+1, and 10+1 rounds. A large, curved box magazine is visibly inserted into the firearm.
Ergonomic Adjustability: It features a pistol grip for stable handling and an adjustable stock equipped with a cheek riser to help align the user’s line of sight.
Gas-Operated Semi-Auto: This system typically helps cycle shells reliably while mitigating some of the felt recoil compared to pump-action alternatives.
Tactical Railing: The image shows a top accessory rail (likely Picatinny or Weaver style) running along the upper receiver, allowing for the easy mounting of optics.
The BPMAX-180 Bull Pup Shotgun
At least one detachable box magazine (capacities of 2, 5, or 10 rounds are supported)
Mobile Chokes
