The Maxim Defense MXM47502 CQB Gen6 Black Aluminum collapsible stock delivers comfort and durability for the AR-15 platform with four adjustable positions for maximum versatility across multiple scenarios; at its most collapsed position it adds only 5.35" to your AR-15, while at full extension it mirrors the length of an extended carbine stock, providing a seamless transition between compact maneuverability and extended stability. Crafted from aluminum with a black hardcoat anodized finish, this stock is built to endure rigorous use without sacrificing performance, making it an ideal choice for rifle parts enthusiasts and AR-15 builders who demand reliable, feature-rich components. Its 5.30"-10" overall length range ensures compatibility with a wide range of AR platform setups, delivering consistent cheek weld and control in dynamic environments. Designed by Maxim Defense, the CQB stock integrates smoothly with existing rifle configurations, supporting comfort-focused alignment and rapid adaptation to changing engagement distances, positions, and shooting stances, all while maintaining a clean, professional aesthetic.