Description
Phase 5 Hex-2 Pistol Buffer Tube (HEX-2) – Black
The Phase 5 Hex-2 is an AR-type Buffer Tube that starts with a hexagonal shape and the rearmost portion is round. This tube was specifically designed this way to utilize the SB Tactical Pistol Stabilizing Braces that can accept a 1.2″ round buffer tube (Not compatible with adjustable type braces like the SBA3/SBA4/PDW). The Hex-2 is a heavy-duty USA certified 7075 T7 billet aluminum buffer tube with the versatility to use the 3.5″ Phase 5 nitrile Foam Pad (included) or an SB Tactical SBM4 Pistol Stabilizing brace (sold here). Working closely with SB Tactical™, asking questions along the way, and updating the design based on the recommendations given by all, the Phase 5 Hex-2 Buffer Tube is a perfect component for any AR pistol build.
***NOT COMPATIBLE WITH ADJUSTABLE BRACES/PDW***
Mfr Part: HEX-2
Color: Black
Finish: Type III Hardcoat Anodized
Material: 7075-T7 Aluminum
Weight: 5.0 oz / 6.7 oz (Assembled)
Length: 7.4 in
Diameter (rear): 1.22″
Type: Pistol Buffer Tube
Uses: All carbine Mil-Spec buffer and spring systems
Fits: SB Tactical SBM4 Pistol Stabilizing Brace and others
Platform: AR-15
Features:
– Perfectly designed to fit the SB Tactical SBM4 and other stabilizing braces that accept 1.2″ diameter round tubes.
– CNC machined hexagonal pistol buffer tube made of 7075-T7 certified U.S. billet aluminum.
– Accepts all carbine Mil-Spec buffer and spring systems.
Includes:
(1) Hex-2 Pistol Buffer Tube
(1) Castle Nut
(1) End Plate
(1) Nitrile Foam Pad
Compatibility Options:
Click here for R1 Tactical AR-15 Carbine Buffer 3.0 oz.
Click here for R1 Tactical AR-15 Carbine Spring.
Click here for SB Tactical SBM4 Pistol Stabilizing Brace – Black
