The XXX was designed specifically for the 50 BMG. There is no other challenge on the market larger than taming this cartridge. The XXX does it well.
All of the Gen 1 require installation by a competent gunsmith. By properly fitting this brake you can achieve a perfect seamless fit on your rifle as well as perfect coaxial bore alignment. Please see the video for further information.
https://www.youtube.com/watch?v=MvdiG6FQxh8&t=3s
1" x 14 tpi
1.5" diameter
17.4 oz