Orthos Raider S4 Features The Orthos Arms Raider S4 is built around the patented SHOCK FORCE recoil system engineered to soak up felt recoil so shooters can comfortably run 3 inch magnum shells all day. The gas operated semi automatic action cycles reliably across both 3 inch and 2-3/4 inch 12 gauge loads giving shooters flexibility in ammunition selection. An advanced oversized trigger and large enhanced bolt release lever make manipulation faster under stress while the oversized safety switch is easy to access without breaking grip. The chrome lined 4140 steel barrel measures 18.5 inches and pairs with a Benelli standard choke system for reliable patterning at typical defensive and tactical ranges. Furniture on the Raider S4 comes from a partnership with Black River Manufacturing including an angled three piece modular vertical grip with M-LOK rail slots and a top mounted Picatinny rail for optics or accessories. The adjustable stock incorporates the SHOCK FORCE recoil system directly and pairs with an adjustable cheek pad so shooters of any size can find a proper fit. The proprietary FIBERTRON LED front sight adds a subtle glow to the fiber optic insert dramatically improving target acquisition in low light alongside the ghost ring rear sight. Weighing 9.5 pounds with a collapsed length of 40 inches the Raider S4 ships complete with a combat sling breacher choke tube and owner s manual for a ready to run tactical shotgun package. Orthos Raider S4 Specifications Manufacturer: Orthos Arms Model: Raider S4 Type: Semi Automatic Shotgun Gauge: 12 GA Chamber: 3 2-3/4 Capacity: 6+1 (3) / 7+1 (2-3/4) Barrel Length: 18.5 Barrel Material: 4140 Steel Chrome Lined Choke: Benelli Standard Front Sight: FIBERTRON LED Fiber Optic Rear Sight: Ghost Ring Receiver Material: T6 7075 Aluminum Color: Gray Finish: Cerakote Handedness: RH Overall Length: 40 Collapsed Weight: 9.5 lbs Includes: Combat Sling Breacher Choke Tube Available At: GrabAGun