LR Customs The next level in Muzzleloaders and muzzlebrakes. Designed by shooters, for shooters.
  • MB-REX - .30 caliber and up. barrel diameter .80" to 1"


    Following the release of the BT-REX, we downsized the latest version into the MB-REX.  With the same recoil reduction but much improved jump suppression, this brake is best for rifles with lots of bang.. Even competitors who have blatantly copied this brake say it is the most efficient brake design they have.This brake has been tested on .338 Lapuas by kids as young as 8 years old. Utilizing  3 top ports, 6 angle ports, and 1 perpendicular port will make even the heaviest of loads feel like a pop gun. With the shooters experience in mind, this brake utilizes a reduction in recoil, concussion and sound felt by the shooter.  Comes stock in 5/8" x 24 TPI and 3/4" x 24  TPI.   Shim kit is included for timing.

    We thread and install brakes at our shop. Please send email to lr.customs78,