Maxim Defense MXM47503 CQB Gen 7 Stock For AR-15, 4 Position Collapsible, 7075 Aluminum Housing, Flat Dark Earth Mil-Spec Anodized Finish

Maxim's CQB stock is built for comfort and durability. At its most collapsed position, this CQB stock only adds 5.35" to your AR15. At full extension, the Maxim CQB stock is the length of an extended carbine stock. And with 4 total positions you can adjust for maximum comfort and multiple scenarios.