KAK Industry Plan B A7 flash hider with 5/8x24 thread pitch and .375" bore diameter. Nitride finish, Plan B compatible design for reliable suppressor mounting and repeatable lockup.
The Plan B A7 flash hider represents a thoughtful approach to muzzle device design. Its tapered geometry followed by threads creates a repeatable lockup and proper seal between the muzzle device and suppressor adapter—critical features for anyone running a suppressor.
Proper installation ensures optimal performance. Use Rocksett threadlocker and apply 20-25 foot-pounds of torque during installation. This careful approach protects your investment and maintains the integrity of your suppressor system.
Many suppressor manufacturers require their own branded muzzle devices for warranty coverage. Before installation, verify that your suppressor manufacturer approves third-party muzzle devices to avoid potential warranty issues.