Airsoftjunkiez demonstrate the custom Avalon BCM XL AEG that customers with some cash to burn can order from them. The base gun which is a VFC AVALON is a premium airsoft gun that comes equipped with a BCM 13" Rail and PTS Rail Covers. It has a 16" Outer Barrel and a MAXX Hopup, as well as a Prometheus 6.03 363mm Inner Barrel. The BCM Trigger Guard, Short Stroke Gear, and M110 Spring all contribute to the gun’s performance.