7 WSM and 139 GMX

[longshooter70]

I just got some 139 GMX bullets and was wondering if any of you have any load data for the 7 WSM with these bullets and either H4831 or RL 19? Any suggestions appreciated. Thanks....

John

 

[Wildhog]

Hornady says to use the load data for the sst bullet. I bought a box of 139 gr gmx 7mm i have a 7wsm and a 7 rem mag havent had a chance to reload any of them yet. If you come up with a recipe i would appreciate you sharing it. I will do the same. Thanks

 

[skma]

My friend uses win supreme 780 with excellent results his rifle is a browning x-bolt,, just noticed the date posted so I assume you've found your pet load