FGC-6C : a homemade air(soft) rifle

For those people who can't buy air gun. PRINT AT YOUR OWN RISK (I mean legal risk). **Fuck Gun Control, 6 for 6mm, C for China ** Fires 6mm round pellets of any material with an 20-round magazine(pump-action to load) powered by any electric pump or a CO2 cartridge(better with a reducing valve), or any manual high pressure pump compact size, quickly switchable between pistol / carbine / rifle form, with fair accuracy and power Recommendation: For wargame : 3V210, CO2 cartridge with reducing valve (for silence) or electronic pump (for economy), 0.4g plastic BBs, barrel length 50cm. For recreational shooting : 3V210, electronic pump(0.9~1.2MPa), steel BBs, barrel length 60cm ~ 80cm. For shooting small birds or mice : 3R210, CO2 cartridge with or without reduction valve, steel BBs, barrel length 80cm for extreme test : 3V210, manual high pressure pump(PCP pump), for damage test use steel BBs/100cm barrel, for supersonic test use plastic BBs/50cm barrel PS: 1.This is NOT a toy! It is