I have several... M&P 15-22 for 5.56 ARs, have a TacSol conversion kit for my Springfield TRP 1911, and a .22 Combat Masterpiece which understudies for a 19-3. And a few I have on-topic pics of...
14-2 / 17-2
First Model Outdoorsman - by the thread rules, an understudy for the 1905 4th Change Target, but IMHO spiritually closer with the 38/44 Outdoorsman...
And an M&P .22 Compact that's
almost the understudy for it's 9mm big brother...