Product DescriptionThe B5 Systems Collapsible Precision Stock (CPS) in Medium length is designed to deliver a stable, repeatable shooting position while retaining the convenience of a collapsible AR-style stock. Inspired by the proven cheek profile of the B5 SOPMOD and Bravo stocks, the CPS adds an adjustable cheekpiece and adjustable buttpad while fitting Mil-Spec carbine receiver extensions. It features internal tensioners to minimize rattle, ambidextrous fixed and quick-disconnect sling mounting options, and a gross length-of-pull adjustment lever with a lockout for secure setup. An underside M-LOK accessory interface and color-matched hardware round out a precision-focused upgrade that is proudly made in the USA. The CPS Medium is designed to clear the M4/AR-15 charging handle when fully collapsed.Product Highlights Adjustable cheekpiece and buttpad with precision dials for a consistent cheek weld and shoulder fit Fits Mil-Spec carbine receiver extensions for broad AR-platform compatibility Internal tensioners help reduce wobble for a tighter, more stable feel Ambidextrous fixed sling mounts plus steel anti-rotational quick-disconnect (QD) sockets Underside M-LOK accessory mount and gross adjustment pull-down lever with lockoutSpecs Brand: B5 Systems Model: Collapsible Precision Stock (CPS), Medium Color/Finish: Flat Dark Earth (FDE) Compatibility: Mil-Spec carbine receiver extensions Mounting: Underside M-LOK accessory attachment Sling Mounts: Fixed sling mounts; steel anti-rotational QD mounts Overall Length: 8.5 in Width: 2.0 in Height: 4.35 in Weight: 23.36 oz Country of Manufacture: USA UPC: 814927022218 Manufacturer Part Number: CPS-1305Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.