Originally Posted by Texas1911
This is a mere observation, but the mag well area appears to be more tapered and slim, similar to the SF modifications. It translates to nothing in the hand, but it's a change none-the-less.
Not really sure. I held a 22 old and new side by side and didnt feel a thing. I also didnt take calipers to the thing, so they could have made some slight changes to slim it down some. I can definitely feel the change in the 21SF and standard 21, so they didnt slim the 22 down that much.