Need information about Oregon Precision /Ruger .22

[sdlonyer]

Hi,
I recently bought an Oregon Precision .22 but can't find much information on it.
One question is did OP change the firing pin stop pin?
There seems to be a sleeve in not a full pin

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[fredball]

Welcome Aboard

 

[SGW Gunsmith]

I know the above is an old post, but I just joined this site the other day. No, that is not a 'sleeve', it is a slotted roll pin and you need to replace it with a solid steel roll pin ASAP. The slotted pins have been know to collapse and cause chamber mouth dings.