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Phase 5 Weapon Systems Inc Pistol Buffer Tube AR15 has been discontinued by Phase 5 Weapon Systems Inc and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Lower Parts, AR15 Buffer Tubes yourself to try and find the perfect replacement for you!
Customize your AR-15 for the perfect shot with a Phase 5 Weapon Systems Inc Pistol Buffer Tube AR15. Each of these AR15 Lower Parts by Phase 5 Weapon Systems Inc are CNC-machined from 7075 T651 billet aluminum for a strong yet lightweight platform that's resistant to wear and tear, adding years to your build. This Phase 5 Weapon Systems Inc AR-15 Pistol Buffer Tube for Rifles also contains a machined lower slot that accepts Mil-Spec end plates and other accessories. By simply replacing your existing PBT with this one, you can customize your gun grip to make it the perfect fit for your shooting style. Take your pistol to the range or on a tactical mission while using this Phase 5 Weapon Systems Inc Pistol Buffer Tube w/ Castle Nut and Spring.![]()