GForce Arms GFBP Bullpup | 12 GA | 18.5in | 5rd

The GForce Arms GFBP is a magazine-fed bullpup shotgun that keeps an 18.5-inch barrel in a compact 29.5-inch overall package. The bullpup layout positions the action and magazine behind the trigger to provide a shorter overall length while retaining barrel length. It is gas-operated and constructed with polymer upper and lower receivers, and it accepts both 2 3/4- and 3-inch 12-gauge shells and MKA-1919 magazines.

This configuration is well suited for tactical training and close-quarters range drills where compact handling and accessory mounting options matter. The GFBP includes integrated Picatinny rails top and bottom for optics and lights, plus flip-up sights for backup aiming solutions.

Product Specifications

• The model is GFBP.
• The style is Magazine-Fed Bullpup Shotgun.
• The caliber is 12 gauge and it accepts 2 3/4 and 3-inch shells.
• The magazine capacity is 5 rounds.
• The barrel measures 18.5 inches.
• The barrel is threaded: No.
• The choke is Fixed – Cylinder and is suitable for slugs.
• The overall length is 29.5 inches.
• The weight is 8 lbs.
• The system is Gas operated.
• The material is Polymer upper & lower.
• The front sight is Picatinny rail-mounted flip-up sights.
• The firearm features a Quick-Disconnect (QD) sling mount.
• The firearm includes Picatinny top & bottom rails.
• The UPC is 643477865040.

With a compact overall length, modular rails and compatibility with MKA-1919 magazines, the GFBP provides a practical platform for users who prioritize compact handling and accessory flexibility. Its gas system and polymer construction keep the package relatively lightweight while providing the mounting and sighting options expected by experienced shooters.