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I owned an Advantage Arms .22lr conversion kit for my Glock17. The kit ran great until it got dirty (~250rnds).
It became a PITA to swap back and forth and made the Glock feel way too light. Ended up selling the kit and buying a dedicated .22lr HG.
Consider a Sig 226 in .22lr …..then buy the 9mm exchange kit.
You can buy a M&P22 for about the same price as an AA kit for the Glock. Both work well, but something to consider. Perhaps you can find somebody to let you try both before you spend any money on either.