Product DescriptionThe B5 Systems AK Stock (4.5mm) is a drop-in upgrade designed to replace a factory 4.5mm folding stock by mounting to the folding trunnion using the factory 4.5mm pin. Built for improved ergonomics and modern usability, it features a collapsible/adjustable length of pull, an optic rail cutout for clearance, and a cushioned nonslip buttpad for better comfort and control. Durable composite construction paired with steel hardware provides rugged performance, and multiple sling attachment options include fixed sling mounts plus steel anti-rotational quick-disconnect (QD) sockets. Made in the USA.Product HighlightsDrop-in fit for AK folding trunnions that use a factory 4.5mm pin (minor fitting may be required due to tolerance differences)Adjustable, collapsible length of pull for improved shooter fit and handlingOptic rail cutout helps maintain clearance when folded/installedFixed sling mounts plus steel anti-rotational quick-disconnect (QD) sling socketsCushioned nonslip buttpad enhances comfort and recoil managementSpecsBrand: B5 SystemsProduct Type: AK Stock (4.5mm folding trunnion mount)Color: BlackMounting: Factory 4.5mm pin to folding trunnionAdjustment: Collapsible / adjustable length of pullSling Mounts: Fixed sling mounts and steel anti-rotational quick-disconnect (QD) mountsButtpad: Cushioned, nonslipConstruction: Composite materials with steel hardwareCountry of Manufacture: USAUPC: 814927023192Manufacturer Part Number: AKM-1491Disclaimer: 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.