Sig Sauer MCX Rattler 3-Round Full Auto Semi-Automatic 3 Round Burst CO2 Steel BB Air Rifle | M-LOK Accessory Rail

I LOVE THIS BB GUN IT'S AWESOME. REALISM TO THE REAL THING, FUNCTIONS GREAT WORKS WELL NO PROBLEMS WITH MALFUNCTIONS OR MISFIRES. QUALITY AND CONSIDERATION WENT INTO THE BUILD OF THIS CO2 OPERATED GAS BB GUN, IT IS WELL MADE JUST THE SAME AS OTHER SIG FIREARMS IT IS AN AMERICAN MADE BB GUN AND THE BRAND HAS MADE IT'S HOME IN AMERICA, NEW HAMPSHIRE. THE RATTLER MCX IS A JOY TO JUST PLINK AROUND WITH EASY TO WEILD AND ADPATIVE DESIGN MAKES TARGET PRACTICE FUN. IT'S A GOOD FOR SHOW TOO AN ALL AROUND GREAT BB GUN TO HAVE. SIG SAUER IS MY TOP GUN BRAND NOW DAYS THEY ARE DOING BIG THINGS!

I will start out with how Awesome this gun looks. It really is a good looking bb gun. I was immediately disappointed, when I went to fire it for the first time. The mag, filled with bb's and C02. It fired 1 bb and then jammed. I thought, ok, this can happen. I fired again, and no bb's came out. I pulled the mag and the bbs were jammed in the mag. I put it back in and fired. All the C02 dumped immediately. The whole cartridge blew out. Crazy! I tried everything, and wasted 6 C02 cartridges. And they're expensive. I managed to fire 9 bb's. It jammed EVERY time. I sent the gun back, and they sent a replacement. Long story short, it did the exact same thing the 1st gun did. I wrote an email to SIG. and a week later they replied, send it to us so we can figure out what's happening. So, that was the advise. I returned the gun and decided to not order another. I have a large variety of C02 bb guns. I train with them for my profession as an actor. None of them have ever done what this gun did. If you want something of quality and reliability, i wouldnt recommend. They should pull it and fix the problem before continuing to sell the product. It does look and feel cool. But, not enough to pay $170 for. I hope this helps. I tried everything, and it wouldn't work correctly. How unfortunate. I asked SIG if they would give me a deal on another, if I decided to give it another try. No response. I even offered to send it to them on my dime. I do have the larger MCX, that shoots strictly pellets. That gun is absolutely incredible. I haven't had any problems with it what so ever.

A great copy of the Sig Sauer "RATTLER" assault rifle, same size and weight of the 762x39mm in a purpose built AR.frame. The BB gun fires semi auto or three round burst and is lots of fun.

Item completely jammed every second shot or bleeds out CO2 cartridge on third shot total waste of money do not buy

Start with the magazine: spring doesn't feed bbs properly and co2 leaks out, eats up co2 like no other. Got to make sure the spring is moving up with just about every shot. Have had it less than a week and there have been so many issues already. The slide doesn't always work and you got to make sure you hear the click when it goes back, it may feel like it slid all the way back but give it an extra little push just to make sure and then wait to hear it click. This has been a big waste of money and they definitely need to reconfigure this setup. I think if they just use better springs (in magazine and slide) it could be all right. Zero instructions come with this but you can download pdf instructions from their website... different but ok.

The media could not be loaded. Being an avid airgun collector I ordered this bb gun by Sig as the other models of airguns I've gotten from them have been excellent. The gun itself is a good representation of the firearm rattler. The issue is with the magazine bb feeding system. After filling the bb slot with bb's a spring mechanism is supposed to push the bb's up to be fed to the gun. I was having issues with after a couple shots the bb's weren't feeding up, they were stuck. So I tried copper bb's, black bb's, silver bb's, all with the same stuck result. I could sometimes bang the side of the clip and one would feed up and shoot. So I got a replacement gun and unfortunately have had the same problem. When there's about 6 shots left, the clip would shoot fine. When it comes to accuracy the iron sights weren't the easiest to aim with, even Sigs pellet guns have better sights. I replaced the iron sights with a holographic sight for much easier aiming. This gun is easy to add custom accessories with the mlok handguard and picatinny rail. The folding stock stays in place and opens to make the gun more manageable and accurate. I mostly used single shot due to not having the bb's fed and available for the three round burst mode, but it does use a lot of co2 when I tried that mode. Overall if you do purchase this model, I hope you get a functioning magazine as I struck out twice for that very important function.

It’s cool to have a hard hitting physical version of one of my favorite weapons from Call Of Duty.

Guns great. Mags good. Co2 blew in the mag after only a few mag loads. Amazon says they've ordered a new one. We shall see