The LBE Unlimited AR15 Mil-Spec Complete Buttstock Kit is a rugged, ready-to-install assembly designed for standard AR-15 carbine builds. This full kit includes a true mil-spec 6-position buffer tube, M4-style adjustable buttstock, carbine buffer, carbine buffer spring, receiver end plate, and castle nut - everything needed to complete your lower receiver with proven, combat-tested components.
Manufactured to strict mil-spec standards in the USA, this kit delivers reliable function, excellent fit, and long-term durability at a great value.
Manufactured to strict mil-spec standards in the USA, this kit delivers reliable function, excellent fit, and long-term durability at a great value.
Features
- Mil-Spec 6-position buffer tube machined from 7075-T6 aluminum with hardcoat anodized finish
- Durable M4-style adjustable buttstock with impact-resistant polymer construction
- Standard carbine buffer and carbine buffer spring for reliable cycling
- Receiver end plate and castle nut for secure installation
- Complete kit - no additional parts required for basic stock assembly
- Ideal for new builds, upgrades from commercial-spec parts, or replacements
- 100% Made in the USA with strict quality control
