i read in lyman 47th reloading handbook about factory cartridges velocity and actual velocity.cal 270win 130g bullet has 3060 muzzel velocity same cartridge has 2883 velocity at 3 yards from 22" bbl length.in my loads i have 3166 velocity in 3 yards with same bullet (chronographs always in 3...
i need help.i have 1.1/2 MOA acraccy with 56g vith n160 130g searra game king cci200 win case 3.280OALwith 2900 fps velocity in my 270win model70 22"bll.can i geat mor velocity with same or better acraccy? thanks
i need help.i have 1.1/2 MOA acraccy with 56g vith n160 130g searra game king cci200 win case 3.280OALwith 2900 fps velocity in my 270win model70 22"bll.can i geat mor velocity with same or better acraccy? thanks