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338RemUltraMag
12-09-2013, 07:47 AM
Ok,

I just got in a batch of 312-155-2R PC boolits that I wanted to run through the ringer. I am in short supply of my favorite powders. Can I use 135? It is slower like Tac and I am shooting a cz 527 so I have no cycle issues to worry about.

any concerns?

338RemUltraMag
12-09-2013, 04:29 PM
Any ideas?