Buffer Tube Parts

UTG PRO 6-position Mil-spec Extension Tube for .308, Black • 100% Proudly Made in USA for Most Serious Users • 6-position Receiver Extension Tube with Mil-spec Diameter for .308 AR Rifles • Precision Machined from 6061/T6...

UTG PRO Commercial Spec 6-position Receiver Extension Tube 6-position Receiver Extension Tube with Commercial-spec Diameter for AR15 Rifles Precision Machined from 6061/T6 Aircraft Grade Aluminum Matte Black Anodizing with Type III Class II Hard...

CMMG Buffer Assembly MK3 A1 Rifle Buffer 38CA954 CMMG provides one of the best rifle buffers on the market.  It will provide the confidence and quality of CMMG.