LBE Mil-Spec 4-position buffer tube built to military specifications. Durable steel construction for reliable AR-platform performance and customization.
Fits: AR-15
The LBE MBT04POS is a straightforward, no-nonsense buffer tube engineered to military specifications for AR-platform rifles. This component serves as the foundation for your rifle's stock assembly and recoil management system.
The buffer tube is a critical component that houses your buffer and spring assembly while providing the mounting point for your rifle's stock. This mil-spec version ensures compatibility with a wide range of aftermarket stocks and components. Whether you're building a new rifle or upgrading an existing one, a quality buffer tube is essential for consistent operation and reliability.
The 4-position adjustment allows shooters to find the optimal length of pull for their particular application, whether you're shooting from a bench, in tactical scenarios, or in the field.