LBE Unlimited Mil-Spec Buffer Tube Kit 6-Position Gray

The LBE Unlimited Mil-Spec Buffer Tube Kit supplies the essential components to install a six-position mil-spec buffer tube on an AR-15 platform. The kit includes LBE’s six-position mil-spec diameter buffer tube, a carbine-length recoil spring, a standard carbine recoil buffer, a receiver end plate, and a castle nut. Components are finished in gray to match common carbine-style assemblies. LBE Unlimited produces US-made firearm parts and accessories.

Key Specifications

• The kit includes a six-position mil-spec diameter buffer tube.
• The recoil spring provided is a carbine-length recoil spring.
• The recoil buffer included is a standard carbine recoil buffer.
• Included hardware consists of a receiver end plate and a castle nut.
• The finish/color is Gray.
• The kit is designed to fit AR-15 platforms.
• Product type is listed as Buffer Assembly.
• Firearm type classification: Mil-Spec Buffer Tube Kit.
• Subcategory designation: Stocks & Buffer Tubes.
• Manufacturer: LBE Unlimited.

Whether you’re building or maintaining an AR-15, this kit delivers the core mil-spec components needed for a standard carbine-style buffer system. Its straightforward parts set supports reliable, repeatable installation and keeps your platform aligned with mil-spec dimensions for broad compatibility with carbine-length components.