GForce Arms GF4 12 Gauge 18.5in Semi-Auto 5+1 M-LOK

The GForce Arms GF4 is a semi-automatic 12 Gauge shotgun equipped with an 18.5-inch barrel and a Burnt Bronze Cerakote finish. It features an M-LOK aluminum forearm and a Picatinny rail for accessory mounting, plus ghost-ring iron sights for rapid target acquisition. The shotgun is configured with a 5 + 1 capacity for standard use in range, training, or utility contexts.

Key Specifications

• The action is Semi-Auto.
• The gauge is 12 Gauge.
• The barrel length is 18.5 inches.
• The capacity is 5 + 1.
• The chamber is 3" chamber.
• The finish is Burnt Bronze Cerakote.
• The forend is an M-LOK forearm with an integrated Picatinny rail.
• The sights are Ghost Ring Iron Sights (fixed).
• The overall length is 39.75 inches.
• The choke system is Crio (C, IC, M, IM, F).

With a modern M-LOK interface, rugged Cerakote finish, and ghost-ring sighting, the GF4 is built to accept a range of accessory configurations while maintaining straightforward semi-automatic operation. Its combination of a short 18.5-inch barrel, practical capacity, and modular mounting options makes it a practical choice for shooters focused on reliable, adaptable field and range performance.