Went to the range today to see what might happen when I upper the powder charge a bit. Tried 5 different boolits. A HM2 160gr thats a lot like the Harris design, a 311041, Saeco 315 copy, a 210gr boolit that I will have to see which design as its like a 311299 but more spitzer like, and a Lee group buy 190 gr. with 3 crimp grooves. Velocity probably close to 2000fps. Water cooled wheelweights + .08% copper. sized .311" with carnuba blue
Nothing to write about till I got to the Saeco. Top right group, 3 shots. Not too shabby
Lastly, the center group with the 190gr 3 crimp boolits. It has shot well in my 30-30, so had high hopes for the 308. First shot was high (seems like when you change boolits, the first shot can be out of the group from the following shots), the last 5 shots made a nice group.
Shooting was at 50 yards as the wind was about 20-25 mph @ 8 o'clock. Figured it would play havoc @100 yds. Didn't get out the chrony as figured the wind would blow it over.