The B5 Systems Collapsible Precision Stock (CPS), medium, is a masterful evolution in stock design, merging the classic cheek profile of the renowned B5 SOPMOD and Bravo stocks with modern enhancements for precision shooting. This stock is engineered to fit seamlessly with mil-spec carbine receiver extensions, offering a versatile and adaptable solution for tactical and competitive shooters alike. Key features of the CPS medium include an adjustable cheekpiece and butt pad, allowing for personalized comfort and improved shooting accuracy. The stock is equipped with internal tensioners to ensure a secure fit, minimizing movement and enhancing stability during use. Its ambidextrous design includes both fixed and quick disconnect sling mounts, catering to a wide range of user preferences and operational needs. The CPS medium also boasts a gross length of pull adjustment, easily managed via a pull-down mechanism with a lockout feature, ensuring your stock remains in the desired position. For added versatility, the underside of the stock is equipped with an M-LOK accessory mount, providing a platform for additional attachments and customization. Designed with practicality in mind, the CPS medium fully collapses to clear the M4 charging handle, ensuring compatibility and ease of use in various scenarios. The stock is completed with color-matched hardware, offering a sleek and cohesive appearance that complements any firearm setup. Whether you're in the field or on the range, the B5 Systems Collapsible Precision Stock (CPS), medium, delivers unparalleled performance, adaptability and style, making it an essential upgrade for any serious shooter. The cheek piece does not obstruct the AR-15 charging handle when it is fully collapsed Adjustable cheek weld and butt pad with precision dials and ten internal tensioners Color-coordinated steel components Gross adjustment lever with lockout functionality Fixed sling mounts and steel anti-rotation quick-detach (QD) mounts Cushioned non-slip butt pad Accessory cheek piece mounting slots M-LOK accessory attachments for the underside Constructed from mil-spec materials and finishes Compatible with mil-spec carbine receiver extensions