The KAK Industry Plan B Universal Muzzle Device in 11/16×24 is a precision-machined muzzle device built to carry a Plan B suppressor mount (KAK part no. 414-2103-001). KAK Industry machines it in house from 17-4 stainless steel with a nitride finish and engraves the thread pitch on each device for easy identification. A taper followed by threads gives a repeatable lockup and a proper seal between the muzzle device and the suppressor adapter. The thru bore equals the minor diameter of the threads, so if it fits on your barrel the bullet will pass.

Key Specifications

• Thread pitch is 11/16×24, engraved on the device for identification.
• Overall length is 1 inch, keeping the muzzle device compact.
• The outside dimension is 0.895 inch.
• Weight is 1.6 ounces.
• The material is 17-4 stainless steel with a nitride finish.
• Milled flats measure 13/16 inch for easy installation.
• The design is a taper followed by threads, giving repeatable lockup and a proper seal with Plan B suppressor mounts.

Frequently Asked Questions

What does it fit? It fits Plan B suppressor mounts and threads onto a barrel with an 11/16×24 thread.

How should I install it? KAK recommends Rocksett for installation and 20 to 25 foot-pounds of torque.

Will the bullet pass through? Yes, if it fits on your barrel. KAK sets the thru bore at the minor diameter of the threads, so a bullet that clears your barrel threads will pass through the device.

Buy the KAK Industry Plan B Universal Muzzle Device, 11/16×24

A Plan B mount needs a matching muzzle device, and this universal version is cut in the 11/16×24 pitch. Order it from our Lubbock, Texas gun shop for fast, direct shipping, and see more AR muzzle devices while you are here.