Ginex LRP for Magnum cartridges

[Mtcountry]

Has anyone use Ginex LRP in an magnum cartridges? I have a 300WSM and 7mm REM MAG and not finding any magnum primers for them, but I keep coming across Ginex

 

[Monteria]

I probably will be pretty soon. Unless something changes, they will be the only spark plug in my engine...

 

[Seabeeken]

Ive never had an issue with ginex. They fit very tight. I have to use a ram prime to seat them. My es is lower. Not used them in magnums though but would not hesitate to..