KAK PLAN B UNIVERSAL MZL DV 11/16X24

Description

The KAK Plan B Universal Muzzle Device is built for shooters who want a reliable, repeatable interface between their barrel and a Plan B-compatible suppressor. Rather than relying on a simple crush washer or peel washer to set alignment, the Plan B system uses a taper followed by threads to pull the suppressor hub into consistent contact with the muzzle device at the same position every time it is mounted. That geometry matters because even small variations in alignment affect both accuracy and the life of the suppressor’s baffles.

The 11/16×24 thread pitch fits a broad range of AR-platform barrels without adapters, keeping the installation straightforward. The body is machined from 17-4 stainless steel and treated to a nitride finish, which provides corrosion resistance and stands up to the heat cycling that comes with sustained suppressed fire. Milled flats are cut into the body so a standard wrench can be used for installation; KAK recommends Rocksett and 20–25 ft-lbs of torque to ensure the device stays put under recoil. The overall length is 1 inch and it weighs 1.6 oz, so it adds minimal weight and length to the host rifle. The thread pitch is engraved on the body — a small detail that prevents confusion when you are sorting through a parts drawer. One practical note: some suppressor manufacturers restrict warranty coverage when their cans are run on muzzle devices from other brands, so verify compatibility with your suppressor’s documentation before purchasing.