WGC Shop announces the availability of the VFC Colt MK12 MOD1 DX Gas Blowback Rifle at their online store. This has fully-licensed markings with the new Lower Receiver that can accept real sized buffer tube/stock. It also comes with a steel hammer, new loading nozzle with adjustable gas output, and new hop chamber design that utilizes GBB pistol style hop packing. It also includes the OPS silencer.