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Phase 5 Weapon Systems Inc Hex-2 AR-15 Pistol Buffer Tubes f/ Tailhook Mod1 Brace HEX-2-TAILHOOK MOD1 Color: Black, Fabric/Material: 7075-T7 Billet Aluminum, 20% Off

Phase 5 Weapon Systems Inc Hex-2 AR-15 Pistol Buffer Tube f/Tailhook Mod1 Brace, Black, HEX-2-TAILHOOK MOD1
Phase 5 Weapon Systems Inc Hex-2 AR-15 Pistol Buffer Tube f/Tailhook Mod1 Brace, Black, HEX-2-TAILHOOK MOD1
Phase 5 Weapon Systems Inc Hex-2 AR-15 Pistol Buffer Tube f/Tailhook Mod1 Brace, Black, HEX-2-TAILHOOK MOD1
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Phase 5 Weapon Systems Inc Hex-2 AR-15 Pistol Buffer Tube f/Tailhook Mod1 Brace, Black, HEX-2-TAILHOOK MOD1
Phase 5 Weapon Systems Inc Hex-2 AR-15 Pistol Buffer Tube f/Tailhook Mod1 Brace, Black, HEX-2-TAILHOOK MOD1
2 of 2 images
Phase 5 Weapon Systems Inc Hex-2 AR-15 Pistol Buffer Tube f/Tailhook Mod1 Brace, Black, HEX-2-TAILHOOK MOD1

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Questions & Answers
Does this come with an endplate, castle nut, or foam pad? Expert Answer

The Phase 5 Weapon Systems Inc Hex-2 AR-15 Pistol Buffer Tubes do not come with an endplate, castle nut, or foam pad.

by Hunter, Gear Expert, March 2, 2022
See 1 More Answer
What is the overall length of the tube and does it use a carbine length spring? Manufacturer Answer

The overall length of the this tube is 7.25 inches, giving a LOP of about 9.9 inches. Yes, this will will use the standard carbine length spring and buffers.

by Phase 5 WSI, Manufacturer, February 4, 2026
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Phase 5 Hex-2 pistol buffer tube w Tailhook Mod1 brace by jim, February 24, 2021
I have a Tailhook brace and this buffer tube was right on. The fact that it is the harder Aluminum (7075?) sold me. Fits my Aero Precision lower perfectly as the threads are sharp. The Foam padding is nice also.
3/4 found this helpful
Most Recent Reviews
pistol brace upgrade by Wilson Mylum, Verified Owner, March 29, 2025
This buffer tube looks awesome and does the job it is designed for. The added hexagonal shape just adds to the aesthetic of a typical cylindrical tube but nothing for function.
Most Recent Reviews
Phase 5 Hex 2 by Warrior, Verified Owner, January 31, 2025
Best standard length tube on the market for Tailhook. Keeps pistol short enough to be under 26”.
Most Recent Reviews
Solid brace arm by Nick, January 16, 2024
Solid, good length of pull. Good finish. The hex "edges" aren't rough on your fact and unlike other tailhook brace arms, there are no jank holes or grates to snag on your beard.
Most Recent Reviews
Great buffertube by P, Verified Owner, September 23, 2022
Awesome buffertube! The hexagon design gives it a unique look and is built solid! I went with this one because it’s made. specifically for the tailhook mod 1 brace (which it worked perfectly for!) Definitely recommend!
Most Recent Reviews
Good option for Kriss Vector by Ryan, Verified Owner, February 13, 2022
The tube is well made and fits great on my vector. I purchased this for a Tailhook brace that I’m still waiting on, but I’m happy with my choice vs a round tube. Only thing to note - there isn’t a drainage hole at the end of the tube, if that matters...
Read More...
Read All 6 Reviews
Color:
Black
Gun Make:
AR Platform
Gun Model:
AR-15
Gun Type:
Pistol, Rifle
Condition:
New

Code: 1U8-RBT-P5WS209-HEX-2-TAILHOOK-MOD1

MPN: HEX-2-TAILHOOK MOD1

UPC: 813318025135

List: $49.99Save 20%
$39.95

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OP Bucks$0.80

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Phase 5 Weapon Systems Inc Hex-2 AR-15 Pistol Buffer Tubes f/ Tailhook Mod1 Brace

This Buffer Tube Has Been Specifically Designed To Accept The Tailhook Mod 1 Pistol Brace. Combining This Tube With The Tailhook Mod1 Gives Your Ar Pistol Build The Look And Function You'Ve Been Looking For. The Hex-2 Is A Heavy-Duty Us Certified 7075 T7 Billet Aluminum Buffer Tube. Note: Tailhook Mod1 Sold Separately. Includes: Hex-2-Tailhook Mod1 Buffer Tube Onlyimage

WARNING: California`s Proposition 65

Specifications for Phase 5 Weapon Systems Inc Hex-2 AR-15 Pistol Buffer Tubes f/ Tailhook Mod1 Brace:

Manufacturer: Phase 5 Weapon Systems Inc
Color: Black
Fabric/Material: 7075-T7 Billet Aluminum
Gun Make: AR Platform
Gun Model: AR-15
Gun Type: Rifle, Pistol
Condition: New
Country of Origin: USA

Features of Phase 5 Weapon Systems Inc Hex-2 AR-15 Pistol Buffer Tubes f/ Tailhook Mod1 Brace

  • CNC-machined 7075 T7 certified billet aluminum Hexagonal Pistol buffer tube.
  • perfectly designed to fit the TAILHOOK MOD1 BRACE
  • Machined lower slot and anti-tilt technology built into every tube.

Package Contents:

  • Phase 5 Weapon Systems Inc Hex-2 AR-15 Pistol Buffer Tubes f/ Tailhook Mod1 Brace

What firearm models does the manufacturer say Phase 5 Weapon Systems Inc Hex-2 AR-15 Pistol Buffer Tubes f/ Tailhook Mod1 Brace is compatible with?

The manufacturer suggests that Phase 5 Weapon Systems Inc Hex-2 AR-15 Pistol Buffer Tubes f/ Tailhook Mod1 Brace is compatible with AR-15

Phase 5 Weapon Systems Inc Hex-2 AR-15 Pistol Buffer Tubes f/ Tailhook Mod1 Brace Orderable Models

List of Orderable Models

  • Phase 5 Weapon Systems Inc Hex-2 AR-15 Pistol Buffer Tube f/Tailhook Mod1 Brace, Black, HEX-2-TAILHOOK MOD1 , MPN: HEX-2-TAILHOOK MOD1 , UPC: 813318025135 , Code: 1U8-RBT-P5WS209-HEX-2-TAILHOOK-MOD1

Phase 5 Weapon Systems Inc Hex-2 AR-15 Pistol Buffer Tubes f/ Tailhook Mod1 Brace Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Phase 5 Weapon Systems Inc Hex-2 AR-15 Pistol Buffer Tube f/Tailhook Mod1 Brace, Black, HEX-2-TAILHOOK MOD1 , MPN: HEX-2-TAILHOOK MOD1-EDEMO , Code: 1U8-RBT-P5WS209-HEX-2-TAILHOOK-MOD1-EDEMO-IN-C
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