This was my choice for an upgrade from my old JG M4 S-System, and it did not disappoint! For $280, this gun is unbeatable! The external build quality is excellent, the feel of the gun is very comfortable, and all the laser engravings are very cool, rather than just being painted on. I've had a couple issues with the gun, but nothing that was unfixable. Overall, the pros beat the cons with this one!
+ Self-shimming gearbox (Good news if you're not any sort of tech)
+ Externals are superb
+ Full aluminum construction, with the exception of the polymer handguards, pistol grip and stock
+ Comes with a black metal flash hider
+ Functional Bolt catch and bolt release
+ Easy-access hop-up
+ Laser Engravings
+ Good fps (around 380 with .20's)
+ High rof (around 900 with a 9.6v NiMH)
+ One piece aluminum barrel
- The front-wiring in mine ran through the magwell, so the rubber on the wires got a bit mangled. But the gun still shoots, so it's not a big deal.
- VERY tight delta ring - removing the gas tube will make it easier to budge.
- Very slight wobble on trigger guard and stock. Barely noticeable.
- The included mid-cap broke during shipping, it was made mostly of plastic.
Rating: [5 of 5 Stars!]