glock 44. a g19 sized 22lr pistol. msrp $400

Normally we try not to profile items you can't actually buy yet, however this will be so exciting to many G-fans that it's worth a sneak peak. I expect it'll be on the table at SHOT and available for purchase afterwards. Evidently it'll come with a threaded barrel option and 15rnd mags. This from the Glock website:

Once you start with perfection – you stay with perfection. The G44 is the ideal pistol to start or enhance your shooting experience.  The innovative design of the hybrid steel-polymer slide chambered in our first .22 caliber round   provides a lightweight and low recoil functionality for optimal control.

The G44 was thoroughly tested with a wide variety of ammunition to ensure maximum performance and redefine what small can do.

The G44 is a compact size pistol with the ability to adapt to nearly every hand size by using the different backstraps supplied with the pistol. The G44 comes standard with the GLOCK Marksman Barrel (GMB) for increased accuracy and precision. 

The right equipment is essential. The G44 comes with adjustable rear sights and two load-assist magazines. Everything that a well prepared shooter needs.