Tokyo Marui Colt Government Mark IV Series 70No orange tip for Canadian customers. Colt Government of is the name of the gun that continues at the forefront even now 100 years since the formality adopted the US military goes. In Tokyo Marui model up that is a civilian model of the Series 70 as a gas blow back. To reproduce the surface machining was tinged with deep blue called Blue finish in the airsoft gun, the serial number and stamped, and such as wood grain feeling of each part parts shape