[phloudernow]

try another magazine brand, Ironicly King arms high cap magazines dont feed in a stock King arms gun kidna wierd especially since the gun comes with the mag but happens, works fine with CA Midcaps tho, if not try resetting the gearbox position, one of my guns had issues with magazine feeding because the hopup and gearbox wasnt aligned properly after taking it to the gun doc and tuning it up with a new piston and reshimming the gears it was taking in mags perfectly