V Seven Heavy Steel 7.25in Carbine Buffer Tube AR-15 416 Stainless Nitride

V Seven Heavy Steel 7.25in Buffer Tube-Carbine. The V Seven HEAVY STEEL BLUE NITRIDE AR15 Buffer Tube is made from Black Nitride 416SS which is a superior alloy allowing V Seven to offer some of the toughest AR tubes on the planet. Due to the complex metallurgy involved V Seven tries to make things as simple and bomb proof as possible. However a simple nitride finish can eliminate the corrosive effects of some alloys. If you're building an AR based rifle you better hope its built with V Seven HEAVY STEEL BOLT because it is. Specifications for V Seven Heavy Steel 7.25in Buffer Tube: Manufacturer: V Seven Color: Black Finish: Nitride Fabric/Material: 416 Stainless Steel Alloy Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Length: 7.25 in Condition: New Features: Strongest Buffer Tube On The Planet 416 Stainless Steel Alloy Black Nitride Finish AR15 Length Carbine Buffer Tube 7 Position Mil Spec Diameter Weighs 9.6 Oz Package Contents: V Seven Heavy Steel Buffer Tube What firearm models does the manufacturer say V Seven Heavy Steel 7.25in Buffer Tube is compatible with? The manufacturer suggests that V Seven Heavy Steel 7.25in Buffer Tube is compatible with AR-15V Seven STBT: Heavy Steel Buffer Tube-Carbine