CMMG RipStock 6-Position Collapsible AR-15 Stock Kit Black

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. The CMMG Ripstop Stock Assembly is an absolute must have for anyone building or upgrading an AR-15. FeaturesAircraft Grade 6061-T5 AL with Hard AnodizingAmbidextrous FunctionalityLightweight DesignFastback TechnologyP3 Technology (Personal Position Preset)Six Positions, 7a ^2 collapsed, 11a ^2 extended IncludesCMMG Standard RipStockCMMG Fastback 6-Position TubeSpring and BufferAmbidextrous Sling PlateCastle Nut