AR-15 MILSPEC Buffer Tube Kit
Convert. Upgrade. Perform.
Need to convert your fixed stock AR to accept any of the SSAR-15 model bump stocks? The AR-15 MILSPEC Buffer Tube Kit provides everything you need for a smooth transition and enhanced reliability.
- 6-Position MILSPEC Buffer Tube: Made from rugged 7075-T6 aircraft-grade aluminum for durability and performance.
- Enables Compatibility with SSAR-15 Bump Stocks: A must-have for converting fixed stock rifles.
- Performance-Driven Design: Surpasses industry benchmarks and engineered to Mil-Spec standards
- Includes:
- Castle Nut & End Plate
- Carbine-Length Buffer & Spring
Upgrade with confidence. The MILSPEC Buffer Tube Kit is the backbone of any SSAR-15-compatible build





