This Madbull Tight Bore Barrel for Hi-Capa / 1911 will offer you tighter groupings and longer home in your Hi-Capa or 1911. Precision barrels are a requirement have for competition shooters or clique players that demand only the simplest performance out of their tools. Having a precision barrel would increase the general performance of your airsoft gun. Factors like range, accuracy, and consistency are increased thanks to the smaller diameter of the barrel. Overall, this is often a simple and affordable upgrade for many airsoft guns within the market.