UTG PRO AR15 6-position Receiver Extension Tube, Mil-spec, Matte Black
The UTG Pro® carbine length Mil-spec buffer tube for M4 type stocks is ideal for upgrading your AR-15 or LR-308 or building your next gun. The UTG Pro 6-position receiver extension tube is machined from 6061-T6 aircraft grade aluminum with precision rolled threads to provide an excellent fit and reliable function on your AR lower receiver. This buffer tube is finished in a military matte black type III class II hard coat anodized. The buffer tube is proudly designed and made in the USA. lifetime warranty.
(1) 6 Position Buffer Tube
Length : 7.25"
Material: 6061-T6 Aluminum
Color: Matte Black
Proudly Made In USA
Note: Designed for use with any standard Mil-Spec diameter collapsible M4 type stock.