Based on our 1911 designs, the new USP45 shell ejecting pistol is The USP45 Shell Ejecting Blowback Dart Blaster Pistol is a top-of-the-line replica of the classic USP45 gun. This pistol features a realistic shell ejecting mechanism, allowing for realistic game play. Its advanced blowback system gives it a realistic feel and sound. Comes With a 6 round magazine, shells and darts Please note this gun comes with an orange barrel marking, although the picture shows full black.