Phase 5 // HexOne Rifle Length Buffer Tube

HexOne Rifle Length Buffer Tube Assembly

***If you are interested in a different color buffer tube Complete Assembly, add the products separately to your cart to receive the same Complete Assembly special price. Please add a HexOne-R-Tube (your choice of color) to your cart along with a Rifle Buffer and a Rifle Length Buffer Spring.   Product links below:


Rifle Buffer

Rifle Length Buffer Spring




Product Description:

The HexOne Rifle Buffer Tube is precision machined in house from USA sourced raw billet aluminum. The HexOne buffer tube is cut from 7075-T7.

The HexOne Rifle Buffer Tube features a hexagonal design that is much thicker and rugged than a mil-spec receiver extension tube making it perfect for any of your rifle length AR platform systems.

The HexOne Buffer Tube undergoes a rugged tumbling process that further strengthens the exterior of the parts while leaving the surfaces smooth and snag free.



  • Weight: 8.3oz
  • Length: 10 Inches
  • Finish: Type III Black Anodize




  • HexOne Rifle Length Buffer Tube
  • (1) Castle Nut
  • (1) End Plate
  • (1) Rifle Buffer
  • (1) Buffer Spring

 Prop 65 Warning 

In stock
Item Price: $79.95
Overall Length:
10 Inches
Product Weight:
Assembled Weight:
Made in the U.S.A.
HexOne Rifle
HexOne Rifle

Proudly made in the U.S., from U.S. sourced raw billet aluminum, on U.S. manufactured machines.

HexOne Rifle

Rifle length buffer tube that accepts any end plate sling mount