Some suppressor QD muzzle devices make you pick between an effective brake unsuppressed or a being a good suppressor host, with the 1/2″x28 threaded ZEROED SVB Brake for 350 Legend (.357 cal) or smaller calibers, you get both. SVB muzzle devices are part of the CMMG B Dapter muzzle device and suppressor mount system. For additional flexibility, the B Dapter system is compatible with other popular Plan B-pattern mounts and muzzle devices. Features 13/16″ wrench flats for installation or removal.

The B Dapter/Plan B system utilizes threads and a taper seal, no moving springs or detents to get stuck or break. With the B Dapter mount installed on your suppressor and muzzle device on your firearm, simply screw the suppressor onto the gun until it seats and make sure it is snug. No need to crank down on it as the machined tapers between the mount and muzzle device seal together preventing carbon fouling, and secure against each other requiring more force to remove than install.

Includes:

• SVB Brake
• Rocksett Packet

Note: To prevent baffle strikes with suppressors, do NOT use crush washers when installing muzzle device.