I've been reloading for 30+ years for all kinds of cartridges, both rifle and pistol. Recently a friend bought a Rem 700 SPS in .22-250.
Using H380, 55 gr Hornady Vmax bullets and Win LR and Fed BR primers I haven't been able to produce any accurate loads. The gun will shoot 2 shots that are quite good and then produce fliers that are off by 2". Remington factory ammo produces 1/2" to 3/4" groups so I know there is nothing wrong with the gun, it's the loads.
I've tried charges from 38.0 to 39.5 gr with the same results, the groups are all over.
Any suggestions?
Using H380, 55 gr Hornady Vmax bullets and Win LR and Fed BR primers I haven't been able to produce any accurate loads. The gun will shoot 2 shots that are quite good and then produce fliers that are off by 2". Remington factory ammo produces 1/2" to 3/4" groups so I know there is nothing wrong with the gun, it's the loads.
I've tried charges from 38.0 to 39.5 gr with the same results, the groups are all over.
Any suggestions?