G&P got a new AEG with recoil features in the form of the XM177E1 Free Float Recoil System. It comes with a 130-round magazine, an initial muzzle velocity of 380-400fps and has an FRS 8mm Bearing Gearbox. This is now in stock at WGC Shop... "New G&P Free Float Recoil System is a new type of ERG. The recoiling is driven by a hammer insider stock tube, strikes backward spontaneously when the trigger is pulled. Which provides strong kick and more fun, that is quite interesting, we really enjoy shooting it. And the parts are generally compatible with standard AEG ones, so don't worry."