I got a 270 barrel from shooter 72 it took me 3 trys to fit the barrel but finally got it, went out to my range with some 90-gr seirra hp and 48gr of IMR3031 I was getting little over 1.75" group with a 20 + mph head wind I didnt think that was to bad I think with a little fine tuning of the lload and lower winds I should be able to get down to moa groups. This is going to be my coyote load, now I ned to start a 130gr load for deer before season in Dec.