Luth-AR BS-15M 223/308 6-Position Mil-Spec Buffer Tube

The Luth-AR BS-15M 6-Position Mil-Spec Carbine Buffer Tube is machined from 6061-T6 aluminum and finished in hardcoat anodized black. It is built to accept most collapsible buttstocks designed for mil-spec diameter receiver extension tubes. This tube provides six length-of-pull positions for adjustable stock configuration and integrates with AR-15 components manufactured to mil-spec tolerances. Its straightforward design focuses on fit and durability in common AR carbine setups.

Key Specifications

• The construction material is 6061-T6 aluminum for durability and light weight.
• The finish is a hardcoat anodized black coating for corrosion resistance.
• The buffer tube offers 6 positions for adjustable length of pull.
• This component is designed to fit AR-15 collapsible buttstocks using mil-spec receiver extensions.
• The specified size is Mil Spec to match standard receiver extension diameters.
• The listed color is Black.
• The model designation is BS-15M Mil-Spec Buffer Tube.
• The product type is a Buffer Tube intended for carbine-style receivers.

Simple, robust, and built to mil-spec dimensions, the BS-15M provides a dependable foundation for adjustable AR-15 stock setups. Its all-metal construction and anodized finish make it a practical choice for builders and users who prioritize consistent fitment and a straightforward, no-nonsense component for their carbine configuration.