I shoot 175 gr patitions out of mine. When I got the rifle (pawn shop special model 700) I had 3-4 different bullets in 150, 2 in 160, and the 175gr partitions. I tried like hell to find a good combo with the lighter bullets, but right before I gave up I loaded up 10 rounds of 175 grainers and imr7828...... 1 cold bore and 3....3 shot groups. Worst group was about 3/4". After a little tuning she shoots reliable cold 1/2" groups whenever I ask her too.
"A well regulated militia, being necessary to the security of a free state, the right of the people to keep and bear arms shall not be infringed."