Prometheus 318mm 6.03mm Barrel

This EG Series upgrade barrel by Laylax/Prometheus is one of the highest quality upgrade barrels available on the market.

This barrel offers an outstanding performance and has incredible tolerances. It measures 318mm in length and has a tight bore inner diameter of 6.03mm, ensuring a smooth shot every time. Its length of 318mm makes it ideal for the 11.5 inch Magpul Masada and other weapons needing a 318mm barrel.