If you can't wait for a Para version of the VFC M249 GBB, you might as well do a modding by adding a para stock. In this video, Jaeger Precision shows how it is done. The VFC M249 GBB is a recent release and it is the only M249 GBB in the world as of this writing.

A look at the A&K M249 Para AEG by Highlander Airsoft. This AEG is a clone of the Classic Army M249 that was released for almost a decade and half ago and is still a hit amongst airsoft players who want an affordable airsoft support weapon. It has two-position PARA stock, easily removable outer barrel and the 2,400 box magazine.

In stock at RedWolf Airsoft is something for those who prefer using airsoft support weapons powered by HPA, and it is a G&P M249 Para HPA which should be handy enough to use... "From G&P comes this new M249 Para. Made from a full-metal construction, it gives this gun a real heft that makes it feel exactly like the real-deal, even the included fake metal bullets, which cover up the connector wire from the mag to the receiver, look and feels real!