The LBE Unlimited Six-Position Mil-Spec Buffer Tube (brand part no. MBUF002-WB), finished in brown, fits any collapsible AR-15 stock that requires a mil-spec-diameter receiver extension. LBE Unlimited is a leading American manufacturer of gun parts and accessories, and this buffer tube is built as a straightforward, reliable option for a current build or as a spare for the parts bin. Its six-position adjustment gives a shooter room to dial in length of pull to fit their body or gear setup.

Key Specifications

• Six-position adjustable receiver extension.
• Machined to Mil-Spec diameter.
• Fits any collapsible stock requiring a mil-spec tube.
• American-made by LBE Unlimited.
• Finished in brown.

Frequently Asked Questions

What stocks does this buffer tube fit? Any collapsible AR-15 stock that requires a mil-spec-diameter tube.

How many positions does this tube adjust to? Six positions.

Buy the LBE Unlimited Six-Position Mil-Spec Buffer Tube

Keep a reliable spare or finish your current build. Order it from our LBE Unlimited lineup, part of our AR buffer system selection, at our Lubbock, Texas gun shop for fast, direct shipping.