Maybe someone out there has an answer to my (hypothetical) question.
Suppose I find an original rimfire Spencer in pristine condition, and which is also equipped with a Stabler Cut-Off Device.
Could I convert this original rim fire Spencer with Stabler Cut-Off Device to shoot centerfire, and still keep the Stabler Cut-Off Device in it's normal working order allowing me a single shot capability? Or, by doing the conversion to Centerfire, do I lose the single shot capability that the Stabler Cut-Off provides?
Does anybody know the answer to this question?
Thanks for any help SSS