Phase 5 Weapon Systems Inc Hexone AR15 Rifle Buffer Tube, /Complete Assembly Up to 25% Off w/ Free S&H — 2 models

The HexOne Rifle Buffer Tube (HexOne-R) is precision machined in house from USA sourced raw billet 7075-T7 aluminum. The HexOne-R features a hexagonal design that is much thicker and rugged than a mil-spec receiver extension tube, making it perfect for any rifle length AR platform systems. All HexOne tubes undergo a rugged tumbling process that further strengthens the exterior of the parts while leaving the surfaces smooth and snag free. Edge to Edge OD: 1.4in. Flat to Flat OD: 1.25in. NOTE: This model of the Hex Tube lineup is not designed to accept a Pistol Brace. Includes: HexOne Rifle Length Buffer Tube, Castle Nut, End Plate

Specifications for Phase 5 Weapon Systems Inc Hexone AR15 Rifle Buffer Tube, /Complete Assembly:

Features of Phase 5 Weapon Systems Inc Hexone AR15 Rifle Buffer Tube, /Complete Assembly

• Diameter: Edge to Edge OD: 1.4in. Flat to Flat OD: 1.25in.
• Fits Mil-Spec and Billet lower receivers just like a standard Tube!
• CNC-machined 7075 T7 billet aluminum Hexagonal buffer tube.
• Machined lower slot and anti-tilt technology built into every tube.

Package Contents:

• Phase 5 Weapon Systems Inc Hexone AR15 Rifle Buffer Tube, /Complete Assembly
• Buffer tube, end plate, & castle nut*(all models)

HexOne-R also includes Rifle buffer and rifle buffer spring"

What firearm models does the manufacturer say Phase 5 Weapon Systems Inc Hexone AR15 Rifle Buffer Tube, /Complete Assembly is compatible with?