02-16-2017, 03:29 PM
Noob to the world of cans... Would there be a noticeable difference between running an ultra 7 .30 cal can on the Grendel as opposed to the 6.5 ultra 7? I have other 6.5's but also have .30's too. The difference in diameter is 1.12 millimeters. I'm guessing it's a non issue but wanted to ask the hoard.
Galatians 2:20-21

