7mm WSM 140 gr. with IMR 4350 powder

[rockyhockrebel]

I bought the powder a couple years ago when it was recommended for the ballistic tip 140 grain bullets, but I'm just now getting all my reloading stuff setup and can't find the recommended powder grain weights, if any one has any suggestions about where to start it will be greatly appreciated.


Thanks,

 

[velvetant]

From the Hodgdon website

7MM WSM
140 GR. NOS PART
C.O.L. 2.850
IMR 4350
start
59.0 2974
max
63.2 3161

 

[DrMike]

rockyhockrebel,

Welcome to the forum. I'm certain you'll find a wealth of information to help you as you work up your loads. The Nosler RG No. 6 shows a maximum charge of 64.0 grains of IMR4350 with a 140 grain BT. They used a WLRM primer and a Winchester case. Remember to back off and work up safely. Use 60.0 grains as your starting charge.