Description

Enhance your compact firearm with the B5 Systems Sierra K Black AR Stock. This durable stock is designed for PDW and compact weapon systems, measuring 5.63 inches in length. It features a slim cheek profile for comfort, a snag-free adjustment lever, and versatile carrying options with limited rotation QD and integral fixed sling mounts. Built with internal tensioners and an anti-slip buttpad, it ensures a secure fit. Compatible with shortened compact Mil-Spec receiver extensions, it’s the ideal upgrade for your firearm.