主权项 |
1. A muzzle brake comprising:
a body having an outer diameter: a central bore inside the body, wherein the central bore creates an inner diameter of the body: and one or more exhaust ports extending from the outer diameter to the inner diameter,
wherein the exhaust ports comprise: a conical-shaped portion extending from the outer diameter towards the inner diameter; and a cylindrical-shaped portion extending from the inner diameter towards the outer diameter, andwherein the exhaust ports are made with a center drill. |