Cheers.
I just pulled some 140gn 7mmm Rem Mag factory loads (charge weight 74.5gns) and was curious as to what they used. I guessed maybe 780 Supreme but after what you said who knows.
Type: Posts; User: Shearer
Cheers.
I just pulled some 140gn 7mmm Rem Mag factory loads (charge weight 74.5gns) and was curious as to what they used. I guessed maybe 780 Supreme but after what you said who knows.
Does anyone know what powder Winchester use in their 7mm RM factory loads?