States Arms 50BMG.Had Lou @ ARTacktical wack the porting off and install one of his brakes.Boomer still kicks like a mule but its straight back.Came real close to putting me in the 2000yard club last month,prairie dogs is small targets that far out;-)
OK Varmint Hunter-- gots to know about your cartridge selection/bullet. How do you like the performance?? Does the bullet meet your expectations? Of course, what bullet/velocity and most importantly effective range of that setup???? Oh yeah, one other thing, that's one nice rig/pic.!