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« on: August 16, 2011, 10:16:36 PM »
I have owned all of them except the platinum but i have worked on several of them.
KWA- love the trigger response compaired to everything, but mag finicky. Leave it stock when it breaks through in a supercore piston and prommy gears, run it on a 9.6 likely wont fail again. 2gx gb is supposedly better but i have still seen them fail.
Platinum- stock piston blows, that is my only gripe. People argue that the hop up is sub par. Personally don't see an issue. Takes a bit more time to take apart but way easier than the g&g blowbacks. I like how they did the buffer tube because you dont need to take it off. I haven't seen many issues with the self shimming gears as long as you shimm off the pinion. High tolerance bodies. I have had issues with the pistol grips cause problems on stock unopened gearboxes but that is an easy fix. I haven't figured out the root of it but i just throw a e1 pistol grip on them and they shoot fine afterwords.
G&G- 3 year warranty. Good airseal parts. Gears can take a beating too. I don't like the blowback mechinism but to each his own. Scream with g and p m120 hs motor. 42 rps with 11.1v lipo. That is all i did and the piston still hasn't failed likely was dumb luck because AOE is important and i didn't do it.
G&P- it is a dragster out of the box. most of their barrels are 14mm cw instead of ccw. I found that they're air nozzles work great with the madbull ultimate hop up but you are going to be sanding the rails of the hop up for an hour to get it to fit, but so worth it. I think there is room for improvement on their die casting but i'm an enigeneering student, probably wont bug you. Seen gear and piston failure, but the rof stock is quite high.