This replacement component will provide excellent fit and reliable function in your AR series rifle and is perfect for a new build or for replacing worn or broken parts.
6-Postition Hard Coat Anodized T6 Aluminum Buffer Tube
T6 Aluminum Recoil Buffer
Steel Castle Nut
Steel Locking Ring
Buffer tubes come either as Mil-Spec or Commercial diameter.
The Mil-Spec buffer tube is 1.148" in diameter while the Commercial buffer tube is 1.168" in diameter.
The standard is buffer tube diameter is Mil-Spec (1.148")
Commercial stocks and buffer tubes are usually described as such.