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Small pistol magnum primers

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Johnnyjr
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Small pistol magnum primers

Post by Johnnyjr » Sat Jul 03, 2021 8:49 am

Just how much difference is there between spp and spm primers. Came across 1000 small magnum primers. Should I reduce the charge a bit. Powder is tightgroup,trail boss,unique,etc. Thanks for any advice.

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BigAl52
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Re: Small pistol magnum primers

Post by BigAl52 » Sat Jul 03, 2021 8:59 am

You should be fine as long as you aren’t using max powder charges of any of those powders.
Don't let the old man in


H001T .22LR
H001T .22LR MONUMENT VALLEY
H003T PUMP .22LR
BBS .41 MAG
SS .357
SIDE GATE 38-55

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