Description
The LBE Unlimited AR15 Mil-Spec Carbine Buffer Tube – Colt Gray is a true mil-spec 6-position receiver extension designed for standard AR-15 carbine stock assemblies. Precision machined from 7075-T6 aluminum with a factory-correct hardcoat anodized Colt Gray finish, this buffer tube delivers excellent strength, corrosion resistance, and an authentic Colt-style appearance while maintaining full mil-spec functionality.
A direct drop-in component that works with all standard mil-spec carbine stocks, buffers, and springs – ideal for new builds, color-matched Colt-style upgrades, or custom rifles.
Features
- Mil-Spec 6-position carbine buffer tube
- Machined from 7075-T6 aluminum for maximum strength
- Hardcoat anodized Colt Gray finish for superior wear and corrosion resistance
- Precision threads and mounting surface for perfect alignment
- Compatible with all standard AR-15 mil-spec carbine stocks and components
- 100% Made in the USA









