AR-15 / M16 A2 Full Length Rifle Buffer Tube Assembly

Rifle Full Length Buffer Tube Assembly for AR-15 / M16 A2 End Plate Castle Nut Buffer Tube Carbine Spring Buffer **Proper gunsmith fitting required for accurate fit & safe function. PLEASE NOTE: If you purchase this item by mistake and would like to return it, We will do so gladly but will charge you a 25% restocking fee. You will also have to pay shipping back to us. Thank you and we hope this ends some of the confusion.