Inner barrel 6,03mm - 250 mm (AKSU, M4 CQB) with bridge
The precision barrels of the SRC manufacturer deliver good value for money. The barrels are made of brass and nickel plated. This achieves high hardness, smoothness and the required inner diameter of 6.03 mm. The rounded edge for the HopUp rubber protrusion ensures a stronger pressure and better BB rotation.
The barrel is suitable for all electric guns, but also for gas guns (length corresponds to the barrel for AKSU, M4 CQB). It has cutouts for the HopUp bucking of WE, KJW, or Marui gas guns. If the barrel is longer, you can hide it in the silencer, for example.
How to determine the barrel length you need..
If you don't know how long a barrel you need, measure the distance from the shaft through which the BBs enter the gun from the magazine to the end of the barrel and subtract approximately 5 mm (HopUp chamber).
SRC, which is short for Starrainbow Company, was founded in Taiwan back in 1993. It first started out as a wholesaling company focusing on supplying the domestic toy market. Because of the ever growing interest in Airsoft throughout the globe, SRC decided to start selling imported Airsoft Guns. In the same time plans of starting in house manufacturing of Airsoft guns. The step from being a sales company to becoming a producing company is a major leap that involves huge investments. But the aim was clear, to become one of the world’s best Airsoft producers. Now SRC manufactures its own weapons and a large number of parts and accessories.
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