CP33 with accessories and 50 rd mag extension, courtesy Dean Weingarten At the Kel-Tec booth at the shot show, I talked to Kel-Tec lead design engineer Toby Obermeit and engineer Ryan Williams. One of the first things I saw was the new extension magazine for the CP33. It holds 50 rounds of .22 LR. It was mentioned last year as a coming product and should be available this summer.The CP33 has been an enormous success story. They are very popular; they have a reputation for both accuracy, reliability, and a good trigger. The CP33 only weighs 24 ounces with a...