This is my new CCW. I've had my G22 for 11 years and just got my permit to carry this year. My G22 works good concealed IWB with a comp tack c tack holster. But that's with jeans, undershirt and another shirt untucked. I wanted something small that I can put in my pocket with a pocket holster. It had to be a Glock and it had to have more punch than a 9mm. Didn't want .45 and I already have a .40. I've always wanted to try the .357 SIG. So I went with the G33. From what I've read, its the most powerful out of the sub compact Glocks. And the .357 SIG is supposed to perform well out of a short barrel.
Everyone has the perfect CCW for them, this just happens to be the one for me. I'm going to CCW the G33 in the summer and the G22 in the winter. I did get the 2+ mag extension so now I have two 11 round mags and a place for my pinky finger. It's home is a Don Hume pocket holster. This combo fits in my pocket perfectly, don't even really notice it.
While doing research, I found that .357 SIG ammo was hard to find and expensive. I looked around town and bought some 124 grain Speer Gold Dot .357 SIG for $24. I had just bought some 135 grain Corbon .40 for $32. On line, I ordered some .357 SIG FMJ target ammo, $18 for 50. I pay $20 for 50 .40 at Walmart. Not bad price at all for the .357 SIG.
The only thing I have left to do is get the Truglo TFO sights.