Kmccord
Well-Known Member
Thank you and Happy Thanksgiving to you as well, enjoy the day.
Holy cow, that's what I call a group.I'm running the 109's with 38 grains of h4350 @ 2.812" averaging 2810 fps. I ran up to 42 grains with no pressure signs but my groups opened up quite a bit. It's a little slower than I was wanting, but it's a new benchmark so I'll get a hundred rounds down the tube and tinker some more.