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Advanced Technology AR-15 Mil-Spec Buffer Tube Assembly Package Black Anodized
$45.27 29% off MSRP 14 in
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AR-15 Military-Spec Buffer Tube
Fits most AR15 and AR Variants
Virtually indestructible
Specifications
Brand
Model
Buffer Tube Assembly
Series
Mil-Spec
MPN
A5102240
UPC
758152900470
MSRP
$63.99
Finish
Black Hardcoat Anodized
Fits
AR-15 and AR variants (not .308 rifles)
Color
Black
Material
Type III Anodized 6061 T6 Aluminum
Description
The ATI A5102240 Mil-Spec is a buffer tube assembly for the AR-15 platform and AR variants. It forms the rear extension of the lower receiver, housing the buffer and recoil spring that cycle the action.
The tube is machined from Type III hardcoat anodized 6061-T6 aluminum with a black finish and features Mil-Spec thread pitch to fit the AR-15 receiver. The tube is not compatible with .308 rifles.
This bundle includes the buffer tube, a steel castle nut with E-coated finish, a locking ring, a recoil plug, and a buffer spring. The tube carries a laser-etched logo.
- Platform: AR-15 and AR variants
- Material: Type III Anodized 6061-T6 Aluminum
- Finish: Black Hardcoat Anodized
- Color: Black
- Thread Pitch: Mil-Spec
- Included: Castle nut, locking ring, recoil plug, buffer spring
- Not compatible with: .308 rifles
- Sold as: Bundle







