If you need a more compact Glock airsoft pistol as your secondary for an airsoft game, here is the Umarex Glock 42 Gas Blowback Pistol for you to consider... "A pocket-sized pistol: This is a replica of the smallest model made by GLOCK. It’s ideal as a backup pistol or for carrying in your pocket, and with its metal slide and blowback effect it comes very close to the real steel version. On the inside, the story’s the same. Thanks to excellent workmanship, you can strip the pistol just the way you do with the original. This licensed replica shoots 6-mm pellets with an energy of up to 1 joule. The adjustable shoot-up ensures an extremely stable trajectory for perfect accuracy."