Same experience as GLShooter with 748. Worked up max loads in the cool of winter (in the 40s) blew primers & seized up a bolt on my Rem 788 shooting sage rats in the hot summer. I still use 748 but not near max loads.


Edited by Hellgate (04/12/20 12:34 PM)
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The AR-15= BARBIE for men

With over 15 percussion revolvers I've been called the Imelda Marcos of Cap & Ball

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