Description 4140 Chromoly steel. 1.00" OD 5/8-24 threads. .250 inside bore must be bored to .030" over selected cartridge diameter. Must be installed by a qualified gunsmith.
Quick view Add to Cart Radial Port Muzzlebrake - 4140 Steel - .875" OD 9/16-28 MSRP: Was: Now: $56.99
