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unique powder

Posted: Tue Apr 19, 2011 11:22 am
by milton22
Hi
new to reloading, any info on reloading 357 mag for a rossi underleaver useing Unique powder with a 158g RNFP.from rangemaster, 50meters max. at the moment trying different loads with vihtavuori N320.
regards.

Re: unique powder

Posted: Tue Apr 19, 2011 1:12 pm
by Mike357
I shoot 158gn RNFP thru my Winchester with 3.1 grains of N310 but that is for 25m. Work quite well but never loaded for longer ranges.

Re: unique powder

Posted: Tue Apr 19, 2011 3:24 pm
by Alpha1
I shoot 158gn RNFP thru my Winchester with 3.1 grains of N310 but that is for 25m. Work quite well but never loaded for longer ranges.
I load 38 special 158gn semi wad cutters I use 3.2grains of N310 in my Winchester trapper at 25m

Re: unique powder

Posted: Tue Apr 19, 2011 4:47 pm
by dodgyrog
The rifling twist is 1 in 30 I believe and loads that work in a Winchester and a Marlin might not succeed in the Rossi