[dunerjeff]

I've used IMR 4831,4895 and 4350,also H4895(SC also) along with some Varget. The 4350 and Varget worked good (4831 #1 in one VLS) but every rifle chooses it own. 105gr in a .243 don't expect great groups,depends on the twist rate. All my rifles have shot 70 to 85gr best then would really open up with heavier bullets.