The Colt M4 on duty kit equips you with the necessary gear for your next air soft battle. It features a spring powered M4 R.I.S. Air soft rifle that pumps BBs out at about 340fps. The licensed Colt 1911 pistol is capable of reaching speeds of 240fps. The rifle's features allow multiple variations for customizations, adjustable stock and vertical handgrip offers different configurations for users' comfort. The attached mounting rail and flashlight with elastic band provide easy target navigation. If this weren't enough, you will also receive 500 ultrasonic premium BBs and a flashlight. Includes a Colt M4 R.I.S. Rifle and Colt 1911 pistol.