Panzer Arms’ FS1 Pro is a folding, gas-operated semi-automatic 12 gauge shotgun engineered for durability, adaptability, and modern tactical performance. Built on a rugged 7075-T6 aluminum receiver and paired with a 20-inch barrel, it delivers reliable cycling with 3-inch shells while maintaining a balanced, user-friendly design. With integrated storage, fiber optic sights, and a compact folding system, it offers a versatile solution for defensive, field, and transport applications.
FEATURES
- Gas-operated semi-automatic action provides reliable cycling and reduced recoil
- Folding design enables compact storage and easy transport without tools
- 7075-T6 aluminum receiver ensures strength and long-term durability
- Glock-style fiber optic sights allow fast and precise target acquisition
- Adjustable cheek riser supports proper alignment with optics
- Left-side Picatinny rail allows mounting of lights, lasers, or accessories
- Integrated shell holders (1 on forend, 2 in stock) provide quick-access ammunition storage
- Barrel shroud protects against heat during extended shooting sessions
- M-LOK compatible polymer stock offers durable, weather-resistant performance
- Includes three mobile chokes for versatile shot pattern control
SPECIFICATIONS
- Gauge: 12 Gauge
- Action: Semi-Auto (Gas-Operated)
- Barrel Length: 20 inches
- Chamber: 3 inches
- Capacity: 4+1
- Receiver Material: 7075-T6 Aluminum
- Stock: Grey and Black Polymer with M-LOK
- Forend: Synthetic
- Finish: Grey and Black Cerakote
- Sights: Fiber Optic
- Chokes Included: Full, Modified, Cylinder
- Rail: Left-Side Picatinny
- Cheek Riser: Adjustable
