Find out what makes this full-auto KWA ATP-SE GBB Pistol a pleasure to use in this video by Airsoft Megastore... "What's more fun than a gas blow back pistol? A full AUTO gas pistol! KWA have done an amazing job updating and modernizing the well know ATP pistol, and with a 23rd magazine, your rounds go fast! The full metal slide is a great touch, and the lower comes with 2 back-straps for all different size hands."