Fits Ruger 10/22; Mimics the look and feel of a M-4 flat-top carbine; Constructed of our legendary high strength, carbon fiber and glass reinforced black polymer; Free floats any barrel contour including bull barrels up to .920" diameter; Ergonomic pistol grip with finger grooves; Two (2) secure storage compartments; Six (6) position buttstock; Four (4) Quick Detach hard points; Extended monolithic full length top Picatinny rail; Forend sides slotted for additional Picatinny rails; Collapsible buttstock adjusts from 10.25" to 14.25" length of pull; Includes a polymer muzzle attachment which allows attachment of gas block height sights on OEM barrels (sights not included); Includes an extended magazine release; Includes a polyurethane bolt buffer; Rubber 1" extended recoil pad available separately (AA117)