G&G MCP 556 Airsoft AEG Rifle w/ G2 Gearbox & Electronic Trigger Unit

"Well worth the money! Versatile, accurate, fun, high cyclic rate. But crap magazine!

For those who want to read:
Picked this amazing little monster up (at my local field, dont ban me Evike), and I absolutely love it!

I am running and 11.1v LiPo in it with .25s. The cyclic rate on this thing is pretty nutty for what it is (***).
With .25s I am holding a steady 297fps on my fields chrono.

Speaking of .25s, this thing can handle some heavy weight rounds as .25s only have me on the second lowest hop-up click. It is torso-accurate out to 150 feet on the first shot once you get used to your guns flight path. Mine tends to hang right a little after 100 feet or so.
With 2~5rds you can definitely reach out and tap someone at 200 feet. Or you can fold the stock over and clear out a building with ease!

I personally dont care for the sling mount on the back of the receiver. None of my slings have a hook large enough to get around it, as the mount is quite beefy. Ive had to resort to a heavy keyring to serve as an adapter.

Cool little feature, if you have a battery connected and flip it into semi and hold the trigger for 10 seconds, full auto now becomes 3rd burst!

***My gripe. The stock magazine is trash!!! It will handle semi auto play just fine, but if you flip it into full auto/burst, it can not keep up with an 11.1v battery. NOW, thats the only type of battery Ive used. Maybe its fine with lower voltage batteries. But in my experience, it doesnt keep up.

Pros:
-Unique styling for an "M4" based replica
-Accurate
-High ROF
-Versatile
-Stout construction
-Reasonable price

Cons:
-Stock magazine is good only as a paperweight
-She is surprisingly weighty for a replica this compact
-Limited battery space, small stick type works best
-Proprietary stock, so, no swaps available without heavy modification
-Sling mount is overbuilt and not all slings will fit without some form of creative thinking (not the QD, the mount on the receiver)

Overall, its a great intermediate-level performer at a "just-past-entry-level" price point. You can take this replica to any event and have a blast!
This replica is for new players and seasoned players alike.

"tl;dr This gun is awesome, don't hesitate.

This gun has the best out-of-box performance I have seen to date.

It's very accurate with consistent FPS and hop performance, can hop up to 0.30g BBs with no issues, fires 22 rounds per second, has exceptionally snappy trigger response with an 11.1v LiPo, is easy to take down for cleaning and modification, and has good construction with tight tolerances.

It has a satisfying heft to it without being exhaustingly heavy, it maneuvers well given its SBR length, the bolt catch and mag release are super ergonomic and easy to use, and it has plenty of rail space for customization. It's a highly competent jack-of-all-trades gun.

With 0.25g BBs, this shoots ~300 FPS, and despite the CQB velocity it has surprising range. I run 0.30g in it and have landed hits in excess of 200 feet on the first volley.

Things to note (but are not worth docking stars for):

Matrix springs work very well in this given their shorter length. Longer springs reduce performance, so avoid ones like ASG AEG springs.

This has issues feeding BBs heavier than 0.30g. I don't know why this is, 0.30s feed fine, but 0.32s skip every other shot. I tested with every mag I own to confirm it's the BB weight and not the magazine.

The ROF means you'll need a decently strong mid-cap to keep up with it if you're using heavy BBs. The GOM-V2 mag that comes with it works exceptionally well and I regret not having bought extras because they keep going out of stock. EMG HexMags work well with it. BAMF V2s have fitment and feeding issues on this gun. Strike Industries Super Mid-Caps can feed, but will not engage the mag release without a lot of struggle or modification.

The stock FCU doesn't remember what mode you set it to across power cycles, and will default to full auto when the battery is disconnected. Fortunately, to switch it back to 3-round burst, you just set the selector to semi-auto and hold the trigger for 10 seconds, ezpz.

"This is a very well made aeg by G&G overall. The polymer is a great quality and the metal also feels good. Mine shot at 330 fps with a .2g bb and maintained -3 fps. Firerate and trigger response is very snappy. Battery storage is a tight squeeze in the stock, but will fit a decent size li-po battery. I think it is worth the $325.