Elevate your Hi-Capa GBB pistol performance with our groundbreaking CNC Machined Aluminum Magwell. Designed for precision and durability, this magwell ensures seamless magazine changes, giving you the competitive edge. Available in a stunning range of colors—black, silver, red, purple, blue, and gold—this magwell adds a striking aesthetic touch to your firearm. Dimensions and compatibility are perfectly calibrated for an optimal fit. Upgrade your handgun today with this essential accessory!