Orthos Raider S4 Highland Competition Elite SBS

12 Gauge · 5+1 · 14" Chrome-Lined Barrel · SHOCK FORCE Recoil · FIBERTRON LED Sight · Highland Camo Cerakote · NFA The Orthos Raider S4 Highland Competition Elite SBS is a short-barrel shotgun combining competition-specific features with the standard Raider S4 Highland Elite platform. NFA item—all NFA rules apply. Consult your local dealer before purchasing and confirm legality in your area. Gas-operated semi-automatic. 14" 4140 full steel smooth chrome-lined barrel. 5+1 capacity (3" shells). Chambers 3" and 2.75" ammunition. Patented SHOCK FORCE recoil system with carbon fiber adjustable comb stock. FIBERTRON LED fiber optic front sight with ghost ring rear. Fluted bolt. XL ambidextrous charging handle. Enlarged loading port for fast loading. QD sling mount on left side of receiver. Highland Camo Cerakote finish. 7075-T6 hardened aluminum receiver. M-LOK aluminum handguard. Angled 3-piece modular vertical grip with M-LOK rail grips. Top-mounted Picatinny rail. Benelli-standard choke. Spring assist ejector. Advanced trigger. Oversized safety switch. Large enhanced bolt release lever. Front and rear sling mounts. Rubber overmolded grip. Furniture by Black River Manufacturing. 9.1 lbs. 33.5" OAL with stock collapsed. Lifetime warranty. Minimum 1250 FPS ammunition recommended for consistent cycling. 50-round break-in period with high brass loads (1300 FPS or higher) recommended.

14" Chrome-Lined Barrel

14" 4140 full steel smooth chrome-lined barrel. The short barrel length requires NFA tax stamp and transfer through licensed Class III FFL dealer. Chrome lining provides corrosion resistance and bore longevity under sustained fire. Benelli-standard choke compatibility.

Patented SHOCK FORCE Recoil System

Patented SHOCK FORCE recoil system integrated into carbon fiber adjustable comb stock. The system accommodates 3" magnum shells in comfort. Adjustable cheek pad allows shooter-specific fit.

FIBERTRON LED Front Sight

Patented FIBERTRON LED fiber optic front sight provides subtle LED illumination to the fiber optic element for target acquisition in varied lighting conditions. Ghost ring rear sight. The LED-enhanced fiber optic provides consistent visibility without battery dependency of dedicated illuminated sights.

Competition-Specific Features

Competition model includes features beyond the standard Highland Elite: XL ambidextrous charging handle, enlarged loading port for fast loading, QD sling mount on left side of receiver, and fluted bolt. These features target speed and ergonomics for competitive shotgun applications.

Fluted Bolt

Fluted bolt reduces weight and provides additional bearing surface for smooth cycling. The fluting assists in debris clearance during operation.

XL Ambidextrous Charging Handle

XL ambidextrous charging handle provides positive purchase from either side for fast manipulation. The oversized design accommodates gloved operation.

Enlarged Loading Port

Enlarged loading port reduces loading time during competition. The wider port accommodates faster shell insertion without precise alignment.

M-LOK Handguard and Picatinny Rail

M-LOK aluminum handguard provides accessory mounting. Top-mounted Picatinny rail accommodates optics, lights, or other accessories. Angled 3-piece modular vertical grip with M-LOK rail grips provides configurable front-end control.

7075-T6 Aluminum Receiver

T6 7075 hardened aluminum receiver provides lightweight structural strength. The aircraft-grade aluminum maintains rigidity under sustained semi-automatic cycling.

Gas-Operated Semi-Automatic

Gas-operated semi-automatic action cycles 3" and 2.75" ammunition. Minimum 1250 FPS recommended for consistent cycling. 50-round break-in period with high brass loads (1300 FPS or higher) recommended after initial cleaning and proper gun oil application.

Highland Camo Cerakote

Highland Camo Cerakote finish provides corrosion resistance with distinctive camo pattern. The Cerakote coating withstands field and competition use.

Included Accessories

Ships with combat sling, 5+1 magazine tube, breacher choke tube, FIBERTRON LED fiber optic front sight, adjustable stock with SHOCK FORCE recoil system, and owner's manual.

NFA Item

Short-barrel shotgun requiring NFA tax stamp and transfer through licensed Class III FFL dealer. Consult your local dealer before purchasing. Confirm legality in your jurisdiction before ordering.

Lifetime Warranty

Covered by Orthos lifetime warranty. The Orthos Raider S4 Highland Competition Elite SBS delivers competition-ready short-barrel performance—SHOCK FORCE recoil with FIBERTRON LED sight and fluted bolt in Highland Camo Cerakote.

Specifications:

• Manufacturer: Orthos
• Model: Raider S4 Highland Competition Elite SBS
• SKU: S4RCHE / S4RHESBS
• Gauge: 12 Gauge
• Action: Gas-Operated Semi-Automatic
• Capacity: 5+1
• Chamber: 3" and 2.75"
• Barrel Length: 14 inches
• Barrel Material: 4140 Full Steel
• Barrel Finish: Smooth Chrome-Lined
• Choke: Benelli Standard
• Choke Included: Breacher
• Receiver Material: 7075-T6 Hardened Aluminum
• Handguard: M-LOK Aluminum
• Top Rail: Picatinny (Top Mounted)
• Stock: Carbon Fiber Adjustable Comb with SHOCK FORCE Recoil System (Patented)
• Cheek Pad: Adjustable
• Grip: Angled 3-Piece Modular Vertical with M-LOK Rail Grips / Rubber Overmolded
• Furniture: Black River Manufacturing
• Front Sight: FIBERTRON LED Fiber Optic (Patented)
• Rear Sight: Ghost Ring
• Charging Handle: XL Ambidextrous (Competition)
• Loading Port: Enlarged (Competition)
• Bolt: Fluted (Competition)
• Bolt Release: Large Enhanced Lever
• Ejector: Spring Assist
• Safety: Oversized Switch
• Sling Mounts: Front and Rear + QD Left Side Receiver (Competition)
• Sling: Combat Sling (Included)
• Trigger: Advanced
• Finish: Highland Camo Cerakote
• Overall Length (Stock Collapsed): 33.5 inches
• Weight: 9.1 lbs
• Minimum Ammo Velocity: 1250 FPS
• Break-In: 50 Rounds 1300+ FPS High Brass
• NFA Classification: Short Barrel Shotgun (Tax Stamp Required)
• Transfer: Class III FFL Required
• Warranty: Lifetime