"I want to start this review by saying this gun is amazing. It made out of aluminum, and is extremely lightweight. It does have a few kinks however. The first being, it is extremely difficult to get a battery that fits inside this gun! I bought this gun with an 8.4v 1600 MaH battery and charger combo, and I can only use this battery when the crane stock is fully extended. So you have to collapse the stock, put the battery in, plug it in, and extend the stock fully before you can put the cover back on to use the gun, which makes it difficult to use this gun in CQB. The only way to power this thing and to be able to use the Crane stock, is to get a 6.4v or 7.2v low MaH LiPo battery, but make sure you keep the length less than 130 - 140mm for the battery, and the total width to less than 30mm, so the battery will fit. (I measured this on the gun when looking for a new battery for it after it arrived). Be careful of this though, as a 6.4v or 7.2v with a low MaH will not last as long as an 8.4v with 1600 MaH or higher, so it may be a good idea to get two, or just get the stick type, keeping it under 175mm and use the gun with the stock fully extended. Another issue I had, when I first pulled it out of the box, it would not fire on full auto, only semi. It was not even letting me pull the trigger when on full auto, acting as if the gun was on safe. I played with it for a little, switching back and forth, and eventually it let me fire in full auto, haven't had a problem since. The third and final issue I had, was that the mag that comes with the gun, is cheap junk. It may feel like high quality, but firing on full auto, for some reason, BB's get stuck in the mock integral suppressor, but they come out rather easily by aiming the gun down, and shaking the gun. Definitely get spare mags. Also, I learned the hard way, do NOT use .12g bb's, they do not feed well, and they break apart in the gun, and you will have pieces of bb inside your barrel. Other than those issues, all of which I have either been okay with just dealing with, or came up with a solution for, I am very happy with this gun. I do also want to mention that this gun has a great trigger response, and a very high rate of fire. I have not tested this gun at distance, but at 20 feet, you can hit the same exact spot 100 times in a row.
"Overall this is a great gun. Solid construction, great weight, incredible performance. Mine came with a polymer hex midcap that fits perfectly in the gun looks a little bulky. As many people have said, the key mod is a bit hard to get in the slots with the suppressor but it can be done with minimal scratching. The only problem Iím having is mine failed to come with a rear sling mount point. Other than that, great buy.
"This overall, is an amazing weapon. The finish is flawless and has a great feeling. It shoots fairly hard at about 350fps but that can be easily upgraded or downgraded and it shoots at around 20rps. The metal construction gives it a great, solid feeling but since itís aluminum alloy, it keeps it light. The only complaints I have are that mine came without a rear sling mount at all and the dost cover is plastic and it canít close. But both of those can easily be fixed. As a few have said before me, the keymod is a bit tricky to get in due the suppressor but it can be done with no to minimal scratching. Overall, Iíd give the gun 4.8/5 due only to those to little things. A great buy overall.