DetailsBrand: Orthos ArmsModel: Raider Vanguard Elite S4Gauge: 12 GaugeAction: Semi-AutomaticChamber Length: 3"Capacity: 7rdsBarrel Length: 18.5" Barrel Material: 4140 SteelBarrel Finish: Distressed Army GreenChoke: Benelli StandardFrame/Receiver Material: 7075-T6 AluminumFrame/Receiver Finish: Distressed Army GreenStock/Grip Description: Adjustable w/ SHOCK FORCE Recoil SystemStock/Grip Finish: Black / Distressed Army GreenForend Material: AluminumForend Finish: Distressed Army GreenAttachment Style: M-LOKHand: RightSafety: Oversized Safety SwitchSights: Ghost Ring w/ FIBERTRON LED Fiberoptic Light Up front SightWeight: 9.5 lbsOAL: 40FeaturesThe Orthos Arms Raider Vanguard Elite S4 18.5" 12 gauge semi-automatic shotgun is a premium tactical platform engineered for enhanced recoil control, durability, and user-focused performance. Built with an 18.5-inch barrel, it is designed to handle a wide range of loads, including 3-inch magnum shells, while maintaining consistent operation. At the core of the system is the patented Shock Force recoil system, which significantly reduces felt recoil and improves overall shooting comfort during extended use.This model features high-quality furniture produced in partnership with Black River Manufacturing, including a Kevlar-reinforced stock with an adjustable cheek pad for a customized fit and improved shooting alignment. Enhanced controls such as an oversized charging handle and bolt release allow for smooth and efficient manipulation. The integrated Fibertron LED front sight combines fiber optic technology with a subtle LED illumination, delivering improved visibility and rapid target acquisition in varied lighting conditions. Designed for performance and adaptability, the Raider S4 offers a refined and feature-rich