I've got little experience with it, but the 155 pound whitail I punched with a 127LRX from my 6.5CM only made about 30 yds and he was damn near full run when I shot him. A sample of one, but I'm begining to think there's something to it. I might even have a 8" twist 7mm-08 AI Hart Barrel in the works for my 84m so I can conduct testing w/ 145grn .284 LRX's.....
