I have run out of RL 15. Should I use Vihtavouri N540 or N550 powder.
I am shooting 175 grain Sierra Match Kings with an Accuracy International 308, 24" barrel, model AE Mk 3 with a 1:12 twist rate.
many thanks
HELP.
I have an Accuracy International AE Mk III with a 24" barrel, 0.308 Winchester.
I reload my own bullets and can get 0.6 to 0.5 MOA with hand loads. I thought that I would be clever and actually measure the LANs in my riffle. I measured a number of times and the results are;
168g...