Advanced Technology197551116
Advanced Technology Ar-15 Pistol Buffer Tube Assembly Package$56.61
Availability: In Stock
The Advanced Technology AR-15 Military Buffer Tube Assembly delivers mil-spec performance for shooters building or upgrading AR-15 platforms. This complete buffer tube system is engineered for durability and reliability, giving you a proven foundation for your rifle's recoil management. Whether you're assembling a new build, replacing worn components, or refreshing an existing AR, this military-grade assembly handles the job without compromise.
Built from 6061 T6 aluminum with Military Type III hard-coat anodizing, this buffer tube is designed to survive serious use. The assembly comes complete—you get the tube itself, a steel military-grade E-coated castle nut and locking ring, plus the AR-15 recoil plug and buffer spring needed for installation. That means fewer trips to source individual components and confidence that everything is spec-matched and ready to work together.
This AR-15 buffer tube assembly fits most AR-15 and AR variant platforms, making it a go-to choice for standard builds. Note that it is not compatible with .308 rifles or other large-frame platforms. Made in the USA, this mil-spec buffer tube reflects the durability standards that professional shooters and serious enthusiasts expect.
| Brand | Advanced Technology |
| Model | A5102240 |
| Type | Military-Spec Buffer Tube Assembly |
| Compatibility | AR-15 and AR variants (not compatible with .308 rifles) |
| Material | 6061 T6 aluminum, Military Type III hard-coat anodized |
| Included Components | Buffer tube, steel E-coated castle nut, locking ring, AR-15 recoil plug, buffer spring |
| Origin | Made in USA |
This assembly fits most AR-15 and AR variant platforms. It is not compatible with .308 rifles or other large-frame systems. If you're building a standard AR-15, this mil-spec tube will work. For precision about your specific platform, verify compatibility with your build plan.
You get the military-spec buffer tube itself, a steel military-grade E-coated castle nut and locking ring, an AR-15 recoil plug, and a buffer spring. It's a complete system—no need to source additional small parts separately.
The tube is constructed from 6061 T6 aluminum with Military Type III hard-coat anodizing, a finish designed for extreme durability and corrosion resistance. This mil-spec construction is built to handle extended use and harsh conditions.
Yes, the Advanced Technology AR-15 Military Buffer Tube Assembly is made in the USA.
SKU: 121686289 • Width: 3.7in • Height: 2.9in • Depth: 14in • Weight: 0.94oz
Availability: In Stock
The Advanced Technology AR-15 Military Buffer Tube Assembly delivers mil-spec performance for shooters building or upgrading AR-15 platforms. This complete buffer tube system is engineered for durability and reliability, giving you a proven foundation for your rifle's recoil management. Whether you're assembling a new build, replacing worn components, or refreshing an existing AR, this military-grade assembly handles the job without compromise.
Built from 6061 T6 aluminum with Military Type III hard-coat anodizing, this buffer tube is designed to survive serious use. The assembly comes complete—you get the tube itself, a steel military-grade E-coated castle nut and locking ring, plus the AR-15 recoil plug and buffer spring needed for installation. That means fewer trips to source individual components and confidence that everything is spec-matched and ready to work together.
This AR-15 buffer tube assembly fits most AR-15 and AR variant platforms, making it a go-to choice for standard builds. Note that it is not compatible with .308 rifles or other large-frame platforms. Made in the USA, this mil-spec buffer tube reflects the durability standards that professional shooters and serious enthusiasts expect.
| Brand | Advanced Technology |
| Model | A5102240 |
| Type | Military-Spec Buffer Tube Assembly |
| Compatibility | AR-15 and AR variants (not compatible with .308 rifles) |
| Material | 6061 T6 aluminum, Military Type III hard-coat anodized |
| Included Components | Buffer tube, steel E-coated castle nut, locking ring, AR-15 recoil plug, buffer spring |
| Origin | Made in USA |
This assembly fits most AR-15 and AR variant platforms. It is not compatible with .308 rifles or other large-frame systems. If you're building a standard AR-15, this mil-spec tube will work. For precision about your specific platform, verify compatibility with your build plan.
You get the military-spec buffer tube itself, a steel military-grade E-coated castle nut and locking ring, an AR-15 recoil plug, and a buffer spring. It's a complete system—no need to source additional small parts separately.
The tube is constructed from 6061 T6 aluminum with Military Type III hard-coat anodizing, a finish designed for extreme durability and corrosion resistance. This mil-spec construction is built to handle extended use and harsh conditions.
Yes, the Advanced Technology AR-15 Military Buffer Tube Assembly is made in the USA.
SKU: 121686289 • Width: 3.7in • Height: 2.9in • Depth: 14in • Weight: 0.94oz