I shot a few powders this past weekend in the 7 SAUM using Nosler 160's. I wasn't alowed to use the speed machine at the public range so have no friggin idea on the velocity.
H1000 - 66.0 = 2.14", 67.0 = 1.96"
H4831 - 59.5 = 1.19", 60.5 = 1.56"
RE 22 = 59.0 = 0.80", 60.0 = 1.18"
The Re 22 loads overlap nicely so I'm going to re-shoot 59 and 60 this weekend and decide from there. I'm guessing all the above loads are in the 2925 to 2975 ft/sec neighborhood in my 24" M700.
super - my 7SAUM loves H4350 under a 140 Partition. I didn't try it under a 160, may this weekend.
