OP
- Joined
- Feb 3, 2015
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That is often the result of the priming compound not being spread completely around the rim. Most of the time if you rotate a dud 22 it will fire in the same gun. Light primer strikes happen but I don't think that is the cause of all the .22 duds you are finding.When I go to the range I often find .22 duds set of to the side. About 99% of them fired just fine in my revolvers or bolt action rifles.
Pistols often are the problem, worn firing pin, weak springs, dirty, ect.