BadaBing Pictures go over the Asia Electric Guns F17 GBB Pistol for those looking for other alternative sources of the M17 and M18 gas blowback pistols. This is actually made by WE Airsoft and is a more affordable version for those who don't mind that these are unlicensed... "The Asia Electric G Limited F17 and F18 series is plagued by a sear made of cheese, and this results in it disengaging under any amount of stress."