Orthos Raider S4 Gray 12 Ga Shotgun 18.5" Barrel

Orthos Raider S4 Gray 12 Ga Shotgun 18.5" Barrel

The Raider S4 shotgun has been years in the making. Our patented SHOCK FORCE recoil system comes standard. This is the best recoil system on the market today and ensures you can even shoot 3" magnum shells in comfort. The shotgun also comes standard with the adjustable cheek pad so you can find the perfect fit. We have partnered with Black River Manufacturing to produce the furniture. Also standard on the shotgun is the enhanced charging handle and bolt release which provides effortless operation. We have also developed our FIBERTRON LED front sight. A small LED provides a subtle glow to the fiber optic front sight which provides unparalleled target acquisition. All of these premium features are packed into the shotgun and come standard right out of the box.

SHOCK FORCE Recoil System
Patented design dramatically reduces felt recoil, allowing comfortable use of 3" magnum shells.

Adjustable Cheek Pad
Fine‑tune your cheek weld for optics or iron sights to achieve perfect alignment.

FIBERTRON LED Front Sight
LED‑enhanced fiber optic provides unmatched visibility and rapid target acquisition.

Gas‑Operated Semi‑Auto System
Ensures smooth, reliable cycling with both 2¾" and 3" shells.

M‑LOK Aluminum Handguard
Lightweight, rigid, and ready for accessories and attachments.

Advanced Oversized Charging Handle
Provides fast, positive manipulation under stress or with gloves.

Large Enhanced Bolt Release
Enables quick, intuitive operation for faster reloads.

Angled Modular Vertical Grip
Three‑piece design with M‑LOK rail grips for improved control and ergonomics.

Ghost Ring Rear Sight + LED Fiber Front
Delivers a fast, clear sight picture in all lighting conditions.

Adjustable Stock with SHOCK FORCE System
Customizable fit with recoil‑reducing technology for superior comfort.

Lifetime Warranty
Confidence backed by full manufacturer support.

Specifications

• Gauge: 12 gauge
• Capacity: 6+1 (3" shells) / 7+1 (2¾" shells)
• System: Gas‑operated semi‑automatic
• Chamber: 3" / 2¾"
• Ammunition Compatibility: 3" and 2¾" shells
• Receiver Material: T6‑7075 hardened aluminum
• Handguard: M‑LOK aluminum
• Color: Grey Cerakote
• Barrel Material: 4140 full steel, smooth chrome‑lined
• Barrel Length: 18.5"
• Choke: Benelli standard
• Stock: Adjustable with SHOCK FORCE recoil system
• Ejector: Spring‑assist ejector
• Charging Handle: Advanced oversized
• Trigger: Advanced trigger system
• Grip: Rubber overmolded, angled 3‑piece modular vertical grip with M‑LOK rail grips
• Sling Mounts: Front and rear
• Cheek Pad: Adjustable
• Sights: Ghost ring rear; FIBERTRON LED fiber‑optic front
• Safety: Oversized safety switch
• Bolt Release: Large enhanced lever
• Overall Length: 40" (stock collapsed)
• Weight: 9.5 lb
• Included Accessories: Combat sling, magazine tube (6+1 / 7+1), breacher choke tube, LED front sight, adjustable stock, owner’s manual