CYMA Platinum M4 QBS Airsoft AEG Rifle (Model: 13" M-LOK)

"Total game changer out of the box. This is my second Cyma. First one is AK74U ( Total tank).
Pros :
Accuracy: 10/10
Ergonomics : 10/10
Lightweights : 10/10
Ease of battery change 10/10
Ease of spring change 11/10 (not kidding)
Shot to shot consistency :10/10
Performs the best with 0.32s
This gun loves both 7.4 and 11.1 LiPo
RPS is 28 with 11.1
FPS with stock spring with 0.30s is 285FPS
Quality of built is solid 10/10

Cons:
Do not exist.

"Let me just start by saying you WILL NOT regret buying this AEG. The ROF is unreal with an 11.1. I personally run a 7.4 majority of the time but I’ll just throw an 11.1 in to flex on people lol the FPS is good ~370 out of the box. I’ve put about 10,000 rounds through mine so far and myself and everyone I’ve played with are beyond I mpressed with the Cyma Platinum series. I recommend for a new or experienced player because you just can’t go wrong with it. All aluminum body, comes with a tight bore inner barrel, quick spring change system and a trigger MOSFET right out of the box. 10/10 in my book.

"I bought this gun about 7 months ago, and I love it.
Very reliable, and very cool looking as it's a CYMA.
However, it does need some bits and pieces to be good.
Such as a rotary hop chamber
DEANS plugs
Maple Leaf MR-hop
Maple Leaf Omega nub
Maybe a new barrel (ZCI, Angel Custom, not a Prometheus)
And of course, .28-.40 gram BBs.

After those parts, your gun will be better than any Krytac, SSR15, G&G, or any other gun for that matter unless of course they have the same parts, and be quite affordable on top of that.
The quick change spring is also very nice, as it's actually quick change and all you need is a coin, or flat head screwdriver, or Allen key to change the spring.
If you complete the upgrades as listed any, you may want a weaker spring as you will probably be at 450 FPS, but other than those things, your gun should be close to perfect.

One word of caution when getting batteries for this gun, only get a 7.4 volt LI-PO or a 9.6 volt NI-CAD, 11.1 will cut the lifespan roughly in half as it puts too much stress on the entire gearset and motor.

I would recommend this gun 10,000%, best AEG I've ever had and insanely reliable compared to all of the ones my friends and I own.
Totally worth the money, and it's not even too expensive to begin with.