Oceania Defense 338 Ratchet Lock 2 Port Mizzle Brake 5.8 x 24 for use with the Oceania Defense 338LM/300WM Supressor. (Also available in 3/4 x 24 and 18M x1.)

Product Description

The 3/4-24 thread is made from 17-4 Precipitation Hardened stainless steel, heat treated to H900. This brake has an integral lock nut with a left hand thread to allow easy and accurate clocking for the brake.  The 2 Port Brake will provide moderate recoil reduction when used without a suppressor and provides a very sturdy mount for the 338LM suppressor using both the conical section in the rear as well as the parallel section in the front for maximum concentricity.

Coated with black high temperature Cerakote.

Needs a minimum barrel diameter of 22 mm for adequate shoulder to pull up against.