Phase 5 Weapon Systems Inc Hex-2 AR-15 Rifle Length Buffer Tubes f/ Tailhook Mod1 Brace Black HEX-2-TAILHOOK MOD1 RIFLE. 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. Requires Use Of Rifle Buffer And Rifle Buffer Spring. Includes: Hex-2-Tailhook Mod1 Rifle Buffer Tube Only Specifications for Phase 5 Weapon Systems Inc Hex-2 AR-15 Rifle Length 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 Length: 10 in Length of Pull: 12.5 in Features of Phase 5 Weapon Systems Inc Hex-2 AR-15 Rifle Length 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 Rifle Length Buffer Tubes f/ Tailhook Mod1 Brace What firearm models does the manufacturer say Phase 5 Weapon Systems Inc Hex-2 AR-15 Rifle Length Buffer Tubes f/ Tailhook Mod1 Brace is compatible with? The manufacturer suggests that Phase 5 Weapon Systems Inc Hex-2 AR-15 Rifle Length Buffer Tubes f/ Tailhook Mod1 Brace is compatible with AR-15Phase 5 Weapon Systems Inc HEX-2-TAILHOOK MOD1 RIFLE: Hex-2 AR-15 Rifle Length Buffer Tubes f/ Tailhook Mod1 Brace Black