KRISS Vector submachine gun series is a submachine gun family developed and produced by American KRISS company, which fires 45 ACP pistol bullets. The predecessor of American KRISS Company was the defense industry that transformed weapons research. The gun adopts uneven recoil and coaxial design, which solves the problems of serious recoil and raised muzzle of .45 caliber. This submachine gun is not only equipped in the US Army, but also adopted by the Indonesian Army Special Forces Command.
At the 2007 shooting exhibition held in Colorado, Chris SuperV submachine gun first came into people's sight. It adopts semi-automatic bolt-type automatic mode, the tail end of the barrel will not lock when the gun is locked, and the tail end of the barrel will be separated from the bolt-type when the air pressure drops to a safe level. When launching, the bolt assembly reduces the speed of the rear seat under the action of the corresponding restraint mechanism.
Unique performance: the powerful recoil of the .45 caliber bullet has finally been "tamed". Although most machine guns will "kick" backwards like stubborn donkeys, the "revolutionary firing mechanism" of the Chris submachine gun makes the recoil downward, instead of directly acting on your shoulder like other weapons.
War needs its reason: in today's battlefield, the enemy will never give you a second chance. If you still need time to judge the enemy's activities, it will almost sentence you to death. You need fast, precise and accurate weapons and bullets like .45 caliber (which can be fired at a speed of 4500 rounds per minute), so that you have the power to overcome everything.
Service: At present, the Chris submachine gun is still in the final testing stage, and the controversial American Blackwater Company is using this weapon.