Loading...
Loading...
Loading...
Loading...
Orthos Arms
The Orthos Arms Raider S4 Elite Highland 12-gauge shotgun is a purpose-built semi-automatic platform engineered for shooters who demand performance without compromise. Built on a T6 7075 hardened aluminum receiver with a 4140 full steel, chrome-lined 18.5-inch barrel, this tactical 12ga delivers the durability and reliability you need in the field or on the range. The 6+1 capacity (3-inch shells) or 7+1 (2¾-inch) magazine tube adapts to your ammunition choice, while the gas-operated system cycles reliably across magnum loads.
Recoil management is handled by the SHOCK FORCE system integrated into the adjustable-comb carbon fiber stock—a feature that lets you dial in comfort and sight picture regardless of shell choice. An adjustable cheek pad ensures proper optics alignment and consistency shot to shot. The furniture partnership with Black River Manufacturing and the Highland Camo Cerakote finish deliver both durability and a modern aesthetic. Modularity matters here: the top-mounted Picatinny rail accepts optics and accessories, while the MLOK aluminum handguard supports a three-piece angled vertical grip and lets you configure the platform to your needs. An oversized charging handle and large enhanced bolt release keep operation smooth under any conditions, backed by an oversized safety switch that's tactile and positive.
Sighting comes standard with ghost ring iron sights plus Orthos Arms' proprietary FIBERTRON LED front sight—a fiber optic element with integrated LED illumination for low-light target acquisition. Front and rear sling mounts anchor the included combat sling. At 9.5 pounds and 40 inches with stock collapsed, the Raider S4 Elite is compact enough for confined spaces while maintaining the balance and ergonomics tactical shooters expect. The breacher choke tube included in the box gives you an out-of-the-box configuration for close-quarters work.
| Manufacturer | Orthos Arms |
| Model | Raider S4 Highland Elite |
| Gauge | 12 Gauge |
| Barrel Length | 18.5 inches |
| Chamber | 2¾ inch and 3 inch |
| Magazine Capacity | 6+1 (3-inch shells) / 7+1 (2¾-inch shells) |
| System | Gas-operated semi-automatic |
| Receiver Material | T6 7075 hardened aluminum |
| Barrel Material | 4140 full steel, chrome-lined, smooth bore |
| Choke | Benelli Standard (breacher choke tube included) |
| Stock | Carbon fiber adjustable comb with SHOCK FORCE recoil system |
| Cheek Pad | Adjustable |
| Handguard | MLOK aluminum |
| Grip | Three-piece angled modular vertical grip with MLOK rail compatibility; rubber overmolded |
| Top Rail | Picatinny |
| Sights | Ghost ring rear; FIBERTRON LED fiber optic front sight |
| Charging Handle | Advanced oversized |
| Bolt Release | Large enhanced lever |
| Safety | Oversized switch |
| Ejector | Spring-assist |
| Sling Mounts | Front and rear |
| Finish | Highland Camo Cerakote |
| Overall Length | 40 inches (stock collapsed) |
| Weight | 9.5 pounds |
The Raider S4 Elite is chambered for both 2¾-inch and 3-inch magnum shotgun shells. Magazine capacity is 6+1 for 3-inch shells or 7+1 for 2¾-inch ammunition, allowing you to configure the platform based on your load choice and use case.
Your shotgun ships with the Raider S4 Elite platform, an adjustable-comb carbon fiber stock equipped with the SHOCK FORCE recoil system, a combat sling, a magazine tube, the FIBERTRON LED front sight, a breacher choke tube, and an owner's manual.
Yes. The Raider S4 Elite features a top-mounted Picatinny rail for optics, and the MLOK aluminum handguard accommodates lights, lasers, and other tactical accessories. The three-piece modular vertical grip also integrates MLOK rail compatibility for customization.
The SHOCK FORCE system is integrated into the adjustable-comb carbon fiber stock to reduce felt recoil and help manage the platform during rapid fire or magnum loads. The adjustable cheek pad works in concert with the stock to maintain consistent sight picture and ergonomic fit across different shooter builds and shooting positions.
Orthos Arms
The Orthos Arms Raider S4 Elite Highland 12-gauge shotgun is a purpose-built semi-automatic platform engineered for shooters who demand performance without compromise. Built on a T6 7075 hardened aluminum receiver with a 4140 full steel, chrome-lined 18.5-inch barrel, this tactical 12ga delivers the durability and reliability you need in the field or on the range. The 6+1 capacity (3-inch shells) or 7+1 (2¾-inch) magazine tube adapts to your ammunition choice, while the gas-operated system cycles reliably across magnum loads.
Recoil management is handled by the SHOCK FORCE system integrated into the adjustable-comb carbon fiber stock—a feature that lets you dial in comfort and sight picture regardless of shell choice. An adjustable cheek pad ensures proper optics alignment and consistency shot to shot. The furniture partnership with Black River Manufacturing and the Highland Camo Cerakote finish deliver both durability and a modern aesthetic. Modularity matters here: the top-mounted Picatinny rail accepts optics and accessories, while the MLOK aluminum handguard supports a three-piece angled vertical grip and lets you configure the platform to your needs. An oversized charging handle and large enhanced bolt release keep operation smooth under any conditions, backed by an oversized safety switch that's tactile and positive.
Sighting comes standard with ghost ring iron sights plus Orthos Arms' proprietary FIBERTRON LED front sight—a fiber optic element with integrated LED illumination for low-light target acquisition. Front and rear sling mounts anchor the included combat sling. At 9.5 pounds and 40 inches with stock collapsed, the Raider S4 Elite is compact enough for confined spaces while maintaining the balance and ergonomics tactical shooters expect. The breacher choke tube included in the box gives you an out-of-the-box configuration for close-quarters work.
| Manufacturer | Orthos Arms |
| Model | Raider S4 Highland Elite |
| Gauge | 12 Gauge |
| Barrel Length | 18.5 inches |
| Chamber | 2¾ inch and 3 inch |
| Magazine Capacity | 6+1 (3-inch shells) / 7+1 (2¾-inch shells) |
| System | Gas-operated semi-automatic |
| Receiver Material | T6 7075 hardened aluminum |
| Barrel Material | 4140 full steel, chrome-lined, smooth bore |
| Choke | Benelli Standard (breacher choke tube included) |
| Stock | Carbon fiber adjustable comb with SHOCK FORCE recoil system |
| Cheek Pad | Adjustable |
| Handguard | MLOK aluminum |
| Grip | Three-piece angled modular vertical grip with MLOK rail compatibility; rubber overmolded |
| Top Rail | Picatinny |
| Sights | Ghost ring rear; FIBERTRON LED fiber optic front sight |
| Charging Handle | Advanced oversized |
| Bolt Release | Large enhanced lever |
| Safety | Oversized switch |
| Ejector | Spring-assist |
| Sling Mounts | Front and rear |
| Finish | Highland Camo Cerakote |
| Overall Length | 40 inches (stock collapsed) |
| Weight | 9.5 pounds |
The Raider S4 Elite is chambered for both 2¾-inch and 3-inch magnum shotgun shells. Magazine capacity is 6+1 for 3-inch shells or 7+1 for 2¾-inch ammunition, allowing you to configure the platform based on your load choice and use case.
Your shotgun ships with the Raider S4 Elite platform, an adjustable-comb carbon fiber stock equipped with the SHOCK FORCE recoil system, a combat sling, a magazine tube, the FIBERTRON LED front sight, a breacher choke tube, and an owner's manual.
Yes. The Raider S4 Elite features a top-mounted Picatinny rail for optics, and the MLOK aluminum handguard accommodates lights, lasers, and other tactical accessories. The three-piece modular vertical grip also integrates MLOK rail compatibility for customization.
The SHOCK FORCE system is integrated into the adjustable-comb carbon fiber stock to reduce felt recoil and help manage the platform during rapid fire or magnum loads. The adjustable cheek pad works in concert with the stock to maintain consistent sight picture and ergonomic fit across different shooter builds and shooting positions.
