JE Machine Tech PS-BTP Features The Je Machine Tech pistol buffer tube is painstakingly machined from 6061-T6 aluminum a material selected for its balance of strength and light weight in demanding AR pistol applications. The Type II hard anodized finish adds a layer of wear resistance helping the tube withstand the handling and recoil cycles that come with regular range use. Measuring 2.5 inches in length with a 1 inch inner diameter and a 1.24 inch outer diameter the tube is sized to meet the specific dimensional requirements of AR pistol builds rather than full stock equipped rifles. This precise sizing helps ensure a secure properly fitted connection to the lower receiver and brace or buffer tube cap. Designed to work with both standard carbine weight and pistol weight buffers the PS-BTP gives builders flexibility when tuning the reciprocating mass of their action for different ammunition or use cases. This versatility is especially valuable in AR pistol builds where overall weight and balance need careful attention to keep the firearm comfortable and controllable. The buffer tube includes a foam cap protecting the rear of the tube and giving a finished look to the completed build. At 4.8 ounces the Je Machine Tech pistol buffer tube is available for sale at GrabAGun for AR pistol builders who want a precisely machined durable buffer tube for their project. JE Machine Tech PS-BTP Specifications Manufacturer: JE Machine Tech Model: PS-BTP Type: Pistol Buffer Tube Color: Black Material: Aluminum Finish: Type 3 Hard Anodize Length: 2.5 Diameter: 1 Inner / 1.24 Outer Includes: Foam Cap Weight: 4.80 oz Available At: GrabAGun