

Product Description
The ATI Outdoors Advanced Technology International (ATI) Military-Spec Buffer Tube Assembly is designed to fit most AR-15 and AR-variant platforms (not compatible with .308 rifles). Built from Military Type III anodized 6061-T6 aluminum, this buffer tube assembly is engineered for durability and hard use. The package includes key components to complete an AR-15 mil-spec receiver extension setup, including a steel, military-grade E-coated castle nut and locking ring, plus an AR-15 recoil plug, buffer, and buffer spring. Made in the USA.
Product Highlights
- Mil-spec AR-15 buffer tube complete assembly for most AR-15 and AR variants
- Constructed from 6061-T6 aluminum with Military Type III anodizing for long-lasting performance
- Includes steel, military-grade E-coated castle nut and locking ring
- Includes AR-15 recoil plug, buffer, and buffer spring for a ready-to-install package
- Made in the USA; not compatible with .308 rifle platforms
Specs
- Brand: ATI Outdoors
- Manufacturer Part Number: A.5.10.2240
- UPC: 758152900470
- Platform Compatibility: Fits most AR-15 and AR variants; not compatible with .308 rifles
- Material: 6061-T6 Aluminum (buffer tube/receiver extension)
- Finish: Military Type III anodized
- Included Components: Buffer tube, steel E-coated castle nut, locking ring, AR-15 recoil plug, buffer spring, buffer
- Country of Manufacture: USA
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