Our .45 caliber flash hider and muzzle brake is machined from 7075 aluminum and is Type III hard anodized for increased durability. The lightweight aluminum construction does not interfere with slide operation even with weak ammunition. These reduce muzzle flash with .45 ACP and .45 Super while taming recoil and getting your sights back on target faster. Timing of the muzzle brake can be done with the included O-rings but may not be enough to get the muzzle brake port to 12 o'clock. We recommend a very small amount of Rocksett to ensure it does not rotate past 12 o'clock.
Two thread sizes available:
.578" x 28 standard .45 ACP thread pitch
M16 x 1 RH for MK23 threads
Weight: .72 oz.
Made in Gardnerville, NV