OTTER OCL-804 OTB MUZZLE BRKE RAW HEAT TRT

Description

The OTB Muzzle Brake works the same as our standard OTB mount, only with a built in muzzle device Made from H900 heat treated 17-4 steel this one piece adapter will allow you to mount your OPS 12th model, OCM5 or AEM5 to ANY barrel with 1/228 threads that is .75 or less OD and a minimum of 2.05 of exposed barrel MEASURED FROM THE SHOULDER. It comes with a shim kit for timing in the box and this shim kit is the only approved method for timing.

Product description as provided for this item, not written by the store.