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05-03-2017, 08:05 PM
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Member
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Join Date: Apr 2011
Location: Twin Cites, Minnesota
Posts: 5,152
Likes: 10,990
Liked 10,879 Times in 3,281 Posts
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Quote:
Originally Posted by cowboy4evr
The " forcing cone " issue was the result of shooting lightweight (125-90gr) jacketed bullets with a compressed load of W296 , it was 21grs and sometimes more . It eroded the forcing cones , weakening them till they cracked .
I routinely shoot 13.5 grs / 2400 in my 19 , 6" with a 158 gr cast bullet . I use std spp's .
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I cracked one using Blue Dot powder. It's not the powder; it is hot loads with bullets of 125 grains or less.
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