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Old October 3, 2015, 05:13 AM   #85
FrankenMauser
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Join Date: August 25, 2008
Location: In the valley above the plain
Posts: 13,424
Quote:
A word of caution that bullets for 32 don't necessarily fit 327 Federal Magnum. I stopped trying with Missouris; intended for 32-20, I believe; and went to Penn to get a slightly shorter ogive when crimping as far into the groove as possible.. The MO bullets will be fine in my 32 H&R. The longer bullet prevented the Single Seven cylinder from rotating. The SP101 double action was okay.
Interesting.

I don't know what the Single Seven cylinder length is, but mine measure:
GP100: 1.610"
Blackhawk: 1.635"


...Which means I can run a COAL of up to 1.655" without worrying about it causing problems in either revolver (with 0.010" of bullet creep allowed).

I also don't know exactly what the SP101 cylinder length is, but anything that Crankylove or I have loaded has had plenty of room to spare in his SP101.

(COAL includes a nominal rim thickness of 0.055" that is in addition to cylinder length.)
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