CYMA Standard M4 Airsoft AEG Rifle w/ Built In Mosfet & Tracer Hop Up
(Color: Black / 13" / Gun Only)

"Awesome gun for the price but don't buy it for the QBS system because it doesn't have it. After contacting Evike I sent the first one back they verified that you have to remove the gearbox to change the spring even though it had the QBS receiver witch is not what the listing says. Evike sent me a new one and the second one has the same issue no QBS spring guide. The gun itself is built well and the ambi mag release is nice. I put different brand mags through it from Polymer mags to metal mags and everything fed perfectly. The tracer hop up works good also.

"Great gun but does not have the QBS spring system like the description shows so I sent the first one back and they confirmed the problem with it not having the threaded spring guide it shows in the pictures so they sent me another one and the second one has the same problem you can't change the spring without removing the gear box from the receiver. So this one will be going back as well witch is too bad because this thing is awesome but not as advertised. Maybe this time they will have their tech team disassemble the receiver remove the gearbox remove the QD spring guide and install the proper $18 QBS spring guide so the gun is correct and 100%. As far as the build quality it's a 10 out of 10. The tracer hop unit works well and the ambidextrous mag release is nice. Good rate of fire and good FPS out of the box. Its a lot of features for the price but the spring situation is a deal breaker for me.

"Unfortunately I'm having to post my first bad review.

I received the gun yesterday. Took it to a game today and played for 5 hours. The whole reason i got this gun was because it was advertised to have a Built In Tracer and very high RPS. to accompany this gun I purchased an 11.1 3S LiPo and Lancer Tactical .28 BBs.

From the start, the tracer was the biggest let down. When looking at the light from the magwell, the light that shines is VERY bright. Sadly when the bb leaves the barrel it is Horrible. There was barely a difference between On and Off. This is the main reason I wanted to leave this review. Clearly either my gun is bad or they are using a modified gun in the video they give us. (also I had my buddies shoot my BBs to make sure those weren't the issue and they lit up great)

Secondly, the RPS... It advertises a 17 RPS with a 7.4 LiPo and a crazy 28 RPS with an 11.1. Well as I stated earlier, the 11.1 LiPo that I purchased somehow limits that to 18 RPS. ONE RPS OVER WHAT THE 7.4 SHOULD BE. Extremely disappointing. I have sent a message to Evike and am hoping they will help me.

Onto the good though, and the ONLY reason i didn't give it a 1 star is because it is actually a good gun if RPS and Tracers don't matter to you. The quality of the gun feels great, I never once had an issue with firing. Semi or Auto. The mag release is very sensitive. First game I dropped the mag out 5 times on accident lol. The performance is good as well. Like i mentioned before, I have .28 BBs. They tested using .20 which is fine of course. I was getting 320-325 FPS which I won't complain about because BB weight is a factor. The trigger was decent. I did have a couple times where it didn't recognize a fire but that could be personal error too.

Overall I leave this a 2 star because I'm very disappointed in the advertisement vs what I actually received.

-Eli