Specifically Winchester Small Pistol Primers in .223 Rem mid range (24gr H335 - 55gr bullet) loads. I have heard generic warnings about pistol primers having a thinner shell but am trying to verify and see if anyone has experience with this?

Edit: This would be used in a modern bolt action rifle (Tikka T3 Varmint). Have not tried it yet, asking around first.

Last edited by centershot; 03/30/23.
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