Any one that has, can you tell me if they list 375 Ruger loads using Hodgdon's Superformance powder? Have some 300 grain solids and 250 grain a-frames coming and looking for load data.
Thanks in advance.

It shows 71.4, 75.3, 79.3, 83.2gr

quote:

Originally posted by 7mmreloader:
It shows 71.4, 75.3, 79.3, 83.2gr

For the 300 grain or 250 grain?

Yes

This is for a 300gr.

7mmreloader's data above is from Hornady's 9th for all their 300 grain bullets. Hornady DGS,DGX, Round Nose, and BTSP. They used Hornady cases and WLR magnum primers with the Superformance powder. Hornady doesn't test a 250 gr. bullet but tests a 270 and 225 grain weight but they only test Superformance with the 300 grain. These are Hornady bullets.

You can use 300 grain data for the 250s and work up from there.

Thanks all. Was hoping they had the 250 gr GMX as reference but it gives me a starting point.