I`ve always been under the assumption S.E.E was a product of light charges of slow powder along with light for caliber bullets. Tailgunners example of a 45/70, 500 gr bullet with 3031 shoots that all to......
3031 is a middle of the road 45/70 powder though, as far as burn rates go.
Tailgunner how did the guy pulling the trigger fair? The rifle "looks" painful!

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