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SGs and RPMs

diderr

The Patch Guy
Full Member
Minuteman
Mar 15, 2013
1,019
127
Gillette, Wyoming
datapatches.com
This is kind of a new subject for me and want to learn more info on it. I have a 26” proof coming in 1:7.5. The bullet I’m planning on using is the 153.5 Berger with the 6.5 WBY RPM (50ish FPS faster than PRC) right now my load gets them going 2,950 with a 24” 1:8. Figuring 30 FPS an inch I’ll be around 3010 FPS with the new tube.

SG: 1.93 with my elevation and 50 degrees
Bullet RPM: 288,960

Does this constitute a good combo? I plan on taking this bullet to around 2,000 yards