Is it an SF (short frame)? The G21SF feels to me about the same size, grip-wise, as a Beretta 92. The regular G21 feels a tad too big for me, and I have pretty good sized mitts. I had a G21SF for a long time and I have to say, it was a shooter. I shot it well, and probably never should have sold it. But it was a pretty big gun to have riding on my hip all day.