7mm mag with Ramshot Magnum

[Olreliable]

and winchester WLR primers? Anyone use that recipe.

Primarily wondering if I can use the Winchester WLR primers - some one else said they had done so, but wondering if it was a lark or something that can be repeatable. With the lack of mag primers having to get creative on my recipes....... your thoughts and experiences might just save my life.

 

[243winxb]

Ball powders may need a mag primer in cold weather or with starting loads. A good read on primers. - https://www.shootingtimes.com/editorial/ammunition_st_mamotaip_200909/100079