Dr.Black Marui Hi-Capa 4.3 GBB 6.01mm Inner Barrel 97mm 6063 Aluminium - Tan

The Dr.Black Hi-Capa GBB 6.01mm Inner Barrels are lightweight yet robust CNC 6063 aluminium constructed inner barrels with an anodized finish. These inner barrels are designed to work best with the Hi-Capa 4.3 series gas Airsoft pistols but they will also work with most other gas Airsoft guns. Other than being lightweight and robust, these inner barrels have a 6.01mm inner diameter and include a Hop-Up bucking, making this a proper upgrade part for extra accuracy.