Product Summary
The CMMG Ripstock Collapsible Stock is a high-performance, retractable buttstock designed for rapid deployment and customizable ergonomics. Engineered with Fastback Technology, it allows for instant extension by pulling straight back without the need for cumbersome locking tabs. The stock features P3 Technology, enabling users to adjust the indexing screw to set a personalized position preset. Constructed from aircraft-grade 6061-T5 aluminum with a hard anodized finish, it offers a lightweight yet durable solution for AR-15 builds or upgrades. This comprehensive kit includes the stock assembly, a 6-position tube, spring, buffer, ambidextrous sling plate, and castle nut.










