CMMG Ripstock Collapsible AR-15 Stock 6 Position

The CMMG Ripstock Collapsible Stock is a revolutionary, retractable buttstock engineered for lightning-fast deployment to your personal setting. With CMMG's Fastback Technology, you simply pull straight back to extent the stock - no locking tabs to bind. The CMMG Ripstop also features P3 Technology (Personal Position Preset) which allows you to adjust the indexing screw and to set your own preset.