The UTG Pro MODEL4 S1 STK ML-SPC BLK is a collapsible AR/M4 style stock crafted from weatherproof, high-impact polymer to meet the demands of heavy-duty operations, delivering a secure fit and silent performance with the tightest tolerances. This 6-position stock features a thick rubberized recoil pad for comfort under recoil, a reversible QD sling swivel housing, and an ambidextrous sling loop attachment, enabling versatile carry options for any operator. Chamfered edges and a slanted cheek rest enhance comfort and control during long-range or rapid-fire engagements, while dual storage compartments provide practical space for essential accessories. Designed as a stock-only solution, it pairs with AR-15/M4 platforms to offer robust performance, reliability, and a streamlined profile suitable for combat ops or field use. With its durable black finish and Mil-Spec-inspired construction, the Model4 Combat Ops S1 delivers secure zero retention, smooth adjustability, and dependable performance in varied environments, making it an ideal choice for shooters seeking a rugged, adaptable stock that supports precision and stealth in dynamic scenarios.