The Crosman Pulse M74DP is a great beginner gun for novice airsoft enthusiasts. This looks just like an MP5 submachine gun but is the size of a compact airsoft pistol. The gun is dual powered and is spring & battery powered. The gun is single shot only in spring mode and automatic in electric mode. The M74DP features a 250 rd gravity hopper and a shot velocity of 175 fps. The fire selector switch must be manually depressed and held in when firing in full-auto mode.