Magpul Enhanced Rubber Butt-Pad

6 Position Mil-Spec Buffer Tube

Leapers Inc. UTG Pro Mil Spec 6 Position Receiver Extension Tube Kit Black

Leapers Inc. UTG Pro Mil Spec 6 Position Receiver Extension Tube Kit Flat Dark Earth

Magpul Mil-Spec Moe Buttstock

Magpul Commerical Moe Buttstock

UTG Model 4 Compact Tactical Fixed Stock Assembly, Black

Model 15 Standard A2 Butt Stock Assembly - Black

B5 Systems SOPMOD-Bravo Stock Black

Magpul MOE SL™ Carbine Stock Mil-Spec

Magpul Commerical CTR Buttstock

Magpul Milspec CTR Buttstock