Maxim Defense Industries SCW Stock Gen 7 Standard Buffer Stock Flat Dark Earth Finish Fits AR15 MXM-47632 The Maxim Defense SCW Gen 7 Stock for AR-15 rifles is a PDW style stock built using military grade materials. This stock features a rapid deployment system that does not require you to push a button. The SCW installs quickly and easily on Mil-spec AR-15 lower receivers. You should note that this unit requires the use of a proprietary integrated buffer carrier; however it does use a standard AR-15 Mil Spec bolt. It is recommend that you stick with 5.56 NATO, .300 AAC Blackout, and 7.62x39 caliber's at this time. Maxim Defense SCW Gen 7 Stock (Flat Dark Earth) Specifications and Features: Maxim Defense MXM-47632 AR-15 SCW Gen 7 PDW Style Stock Compatible Calibers 5.56 NATO, 7.62x39 Soviet, and .300 AAC Blackout Rapid deployment No buttons to push Extended Cheek Weld Easily Installs on MILSPEC AR-15 Lowers Made from Military Grade Materials Proprietary Integrated Buffer-Carrier with MIL-SPEC Bolt Shortest Overall Length of any PDW style system Length Closed 4.0" Length 2nd Position 5.25" Length 3rd Position 6.5" Length 4th Position 7.75" Length 5th Position Extended 8.75" Overall Weight 14.6oz 7075 Aluminum Alloy Housing Flat Dark Earth Finish Includes: Maxim Defense SCW Housing/Stock Maxim Defense SCW Bolt Carrier Group Maxim Defense SCW Buffer Buffer Spring Fits: AR-15 Mil-Spec Lower Receivers