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2,019 Posts
I had horrible luck with U. Clays. My 220 LRN loads were erratic beyond belief. I could never make PF with this powder, as I had spreads of 100 fps or more. I tried the powder 3 times with 3 different measures, plus an additional time with hand weighed loads. The results never changed. I've never had this problem with any other powder, and my W231 loads usually have spreads of 20 fps or less.
I was using Winchester primers for all loads. Thought about trying magnum primers but decided to "save" this 4 lb jug for .38 special loads.
I was using Winchester primers for all loads. Thought about trying magnum primers but decided to "save" this 4 lb jug for .38 special loads.
