Something you could try if you want the convenience of a full magazine of ammo but only want it to function single shot (straight pull bolt action style) is buy some of the cci quiet segmented hollow point. They will not cycle a 10/22 bolt and therefore you have to manually pull the bolt back to cycle each round. Like the name suggests they are very quiet, I use them back home in a 10/22 and several pistols when I need to dispatch ground squirrels and rabbits etc. around the house as California doesn't allow suppressors. They actually kill these animals pretty well within 30-40m but you will need to adjust your zero.
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