UTG Billet Mil Spec Buffer Tube Kit Heavy Duty!!

HEAVY DUTY 6 POSITION BUFFER TUBE KIT 6 Position Aluminum 6061 T6 (buffer tube) Machined to Mil Spec Dimensions. USING OUR BUFFER TUBE IT WILL BE QUIETER BECAUSE THE INSIDE OF THE TUBE IS HIGHLY POLISHED!! This Mil-Spec buttstock mounting kit includes: 6-Position Mil-Spec Diameter Carbine Receiver Extension (Buffer Tube) Carbine Buffer (Full 3 oz buffer) Heavy Duty Carbine Buf More »