You're looking at what could become the 4th generation of Glock pistol: the brand new Glock 22RTF. The " Rough Texture Frame " model 22 features a new pattern of serrations on the slide (similar to shark gills) and a new grip texture. The G22 RTF debuted at Shot Show 2009 in Orlando, Florida. I was able to handle a prototype there and was impressed with the new design. Thankfully, Glock is already starting to ship these out and our first batch arrived today! We only got 3 and they're $470.25 for VIP members:
Thanks again and God bless.