Powder was IMR 4350, but he said you could use either IMR or H, whatever I had on hand.
Charge was 72 grains, which is well over published max. I started at 5% from book max (69 grains) and worked up in 0.5 grain increments. I would suggest you do nothing less than what I've done for your rifle.
Last edited by imgoofy; 04/20/14.
