Product DescriptionThe B5 Systems Sierra K Stock is a purpose-driven compact stock optimized for personal defense weapon (PDW) and other compact weapon systems. Its reduced overall size and slim cheek profile help keep the platform streamlined, while the snag-free adjustment lever supports fast, reliable length-of-pull changes. Built with Mil-Spec materials and finishes, it also incorporates internal tensioners for a solid fit, along with limited-rotation quick-detach (QD) capability and integral fixed sling mounts for flexible carry options. An anti-slip buttpad helps maintain a secure shoulder purchase during use. The Sierra K mounts via a shortened compact Mil-Spec receiver extension and is designed to interface through the Sierra K receiver extension kit.Product Highlights Compact PDW-oriented stock design with reduced overall size and slim cheek profile Snag-free, low-profile adjustment latch for smooth, quick adjustments Limited-rotation QD sling point plus integral fixed sling mounts for versatile sling setups Internal tensioners help minimize movement for a more secure, stable fit Anti-slip buttpad and color-matched steel hardware for durability and consistent appearanceSpecs Brand: B5 Systems Model: Sierra K Product Type: Stock Color: Coyote Brown Mounting: Mounts via Sierra K Receiver Extension Kit; shortened compact Mil-Spec receiver extension Other Features: Low-profile adjustment latch; internal tensioners; limited-rotation QD; integral fixed sling mounts; anti-slip buttpad Overall Length: 5.63 in Weight: 6.60 oz UPC: 814927024762 Manufacturer Part Number: SRK-1657Disclaimer: 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.