LBE Unlimited Buffer Tube Kit AR-15 Black, 6-Position Tube, H3 Heavy Buffer, Carbine Length Recoil Spring.

The LBE Unlimited Buffer Tube Kit for AR-15 platforms is a complete assembly designed to finish your lower receivers buffer system with quality components. This kit includes a six-position aluminum buffer tube, H3 heavy buffer, carbine-length recoil spring, end plate, and castle nut. All parts are manufactured in the USA and are compatible with most AR-15 setups. - Six-position aluminum buffer tube for AR-15 platforms - Includes H3 heavy buffer and carbine-length recoil spring - All components manufactured in the USA This kit provides a full set of buffer assembly components for AR-15 builders seeking durable, American-made parts. Compatible with most AR-15 builds, it is intended for assembling or upgrading buffer systems with dependable performance. Note: Some shipments may be restricted to certain states; this item cannot be shipped to Illinois or Washington.