I originally wrote up a big post of about four paragraphs explaining why you should not get a WE for outdoor, and just deleted it. You just won't get it working reliably. Indoor, sure with alittle money... But for outdoor you should get something reliable, it's as simple as that.
There is nothing more reliable than the Real Sword line of products. Practically indestructible. Sure, it's an AEG and the motor has a weird whine sound to it... But the gearbox has heat treated steel gears, and the body itself is comprised of actual gun steel as opposed to pot metal. I could safely use my Real Sword Type 56 as a club to smash all my WE Products, and then take it to a game immediately after without second thoughts. Maybe one day I'll finally go through with it