Originally Posted By: Smokin250I just got into reloading recently and have been trying to do as much researching as i can. I currently am loading for my rem 700 sps varmint 22-250. I believe it is 1:14 twist. My first load was out of a sierra manual. 35.7 gr of IMR 4064 with 55gr v-max. Second load was 34.9 gr of IMR 4064 with 55 gr v-max again. Went out to test them two nights ago...and well they were not what i were hoping for. All rounds functioned fine, but were over 1 inch at 100 yards...maybe 1.25 or 1.5 actually. Shot a 5 shoot group with factor hornady 55gr v-max and could cover up 4 of them with dime, 5th shot was a little off....shooter error. so i know gun shoots great...just trying to figure out loads. I will try and get pictures of groups up soon.
IF anyone could give me some advice it would be greatly appreciated.
Thanks
Brian
You can't just pick a powder charge from the reloading manual and expect it to shoot well. And if it doesn't, pick another and expect that one to shoot well. Doesn't work that way. You have to find a bullet/powder combination the gun likes. Sometimes it's easy and sometimes it takes a little doing. Choose a powder and bullet then do a load sequence starting a couple gr below book max and go up from there. Loading manuals can be all over the place when it comes to max loads. Don't be afraid to go above what a book says is max.....just stop when there are signs of overpressure. Also a barrel can be happy with one bullet and less happy with another of the same weight, you never know. Doing a load sequence, try the same loads with 2 different bullets.....with each powder charge do a group with one bullet and follow it with the other. Doing the same thing with primers can be an eye-opener.
Everyone has their own favorite 22-250 powder. Lots of things work....... W760 meters well and is real good in both 22-250 and 22-250AI. Even better for me, better meaning faster and more accurate, is Reloder 15. It's all I use in them now.