The Guntec USA GUNTEC MULTI CAL COLLAPSIBLE stock delivers a durable, high-density polymer solution for AR-15 builders seeking reliable performance in a compact, matte finish package, designed to accept 5.56 caliber components and built to integrate seamlessly with standard AR platforms. Featuring multiple cutouts to reduce weight without compromising strength, this collapsible stock incorporates a neoprene rubber buttpad for comfort during extended shoots and rapid position changes, while its left- or right-side QD sling swivel compatibility adds versatile carrying options for hunters and range enthusiasts alike. The included buffer tube, end plate, Castle nut, CAR buffer, and Chrome recoil spring provide a complete, ready-to-install solution that streamlines assembly and ensures consistent cycling under diverse field conditions. With precise dimensions of 2.15 x 7.75 x 12.70 and a matte finish in stock black, it pairs cleanly with AR-15 builds focused on practicality and performance. This stock is an ideal upgrade for rifle builds requiring a lightweight, ergonomic collapsible stock that supports quick adjustments, secure sling integration, and durable operation in hunting, sport shooting, and tactical scenarios, all backed by Guntec USAs commitment to quality and reliability.