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View Full Version : WTB LEE 510-391 RF HB "Great Plains" boolits



DeadWoodDan
02-06-2020, 04:19 PM
Recently purchased a Pietta Smith Carbine and slugged the barrel only to find out it is 0.507". From what I've read most originals or repos have groove diameter between 0.513-0.515". I'm not sure why mine is on the small side, but going to do a chamber cast hopefully this weekend just to check a second time. The 3 grooves are hard to measure, but I had the best equipment available and do not doubt the measurement.

I found this mold and really curious if it will be a good performer and good for hunting.