Recently I've felt the desire to buy a Glock for some strange reason. I have shot lots of them over the years, but was never too crazy about the grip angle or lack of a thumb safety, but since they are so popular I thought I might finally give one a try. I am impressed with a lot of firepower in a small package and have a whole bunch of .40S&W ammo, so the smallest Glock 27 seems like a decent choice. What seems pretty cool, is that these guns with tiny grips can take the magazines from the larger Glocks and give you more capacity and a hand filling grip if desired. But then I read somewhere that was not a good idea and could cause jams and wear on the magazine latch. Is the "plus two" floor plate or Pearce grip extension the best way to go with these guns if you ocassionaly want a large grip to hang on to? Or is there a grip sleeve to put on the Glock 22 magazine to make it work properly in the G27?