Page 2 - SIG Sauer MCX Reviews

Doesn't have much power. I don't think it's shooting the advertised fps. It is cool to have a rapid fire pellet gun though. Also I don't know any reasonable way to detach the CO2 when I'm out of pellets so I left the CO2 in the gun until I get more... Doesn't seem good for the gun to leave CO2 cartridge in but also doesn't seem good to dry fire until I'm out of air.

Love the rifle. Ridiculously easy to load. Pretty accurate and consistent. Looks very realistic and aggressive. Looks meaner than my AR-15 and 300 blackout. Strongly recommend you get extra snakes and mags. Only comes with one of each, while a spare mag gets THREE snakes!

This is an awesome airgun! The whole family has fun shooting targets. My youngest, he is 8, can hold the weight of rifle on his own. The function of the magazine is smooth and easy to reload.

I am very happy with it! It is serving a very useful purpose on my property....I like the weight of it too!

Powerful and fun. Great rifle to educate on safety and operation to my young grandson, and his whole family loves it.

I use my rifle frequently as I have a big yard and plenty of time and great weather here in Sarasota. It looks and feels like an accurate firearm. And it is a SIG.

The pellet gun it’s self is great, and my son loves it. The scope does not work at all. It aims vey low and will not adjust at all.

The weight and feel of this rifle is fantastic, I've been non stop in target practice around the house. It is a pleasure adding this to my new collection of Sig Sauer pellet rifles and pellet and air soft pistols.

Definitely more than I expected for the price. Gun has great feel and heft to it. Accuracy is so, so but I haven't got the scope sighted well yet. Would have given it 5 stars but for two things. Muzzle velocity is a little slow and the worst is the pellets tend to fall out of the carousel and jam the magazine (seen this in other reviews too.) Overall, very satisfied and really fun gun to shoot. I was curious about its penetration power, so the four shots on the can lid in the attached photos were taken at about 10 yards. Not enough to penetrate it but enough to take out small game.

This is a really fun rifle to have and shoot.

Better trigger.

I purchased this for my fiancé and he can’t seem to put it down. He absolutely love it.

Overall I am very happy with this product. I ordered 2 of these, one for me and one for my wife. They are of high quality and they function well and are great for training. The scope on one of them is defective and I will be contacting customer service about this soon. Again, high quality and functionality!!

As always sig has not disappointed. Great addition to my collection.

I love this gun! It has ran flawlessly. Extremely accurate at all ranges: make 60yard shots on cans very consistently- just have make sure co2 pretty fresh. I get best performance and consistency using sig pellets. Co2 range greatly on tempature and how fast u are shooting. I highly recommend this as a trainer. Only downside I see is that mags don’t drop freely, and but stock gets hard to remove. My brother in law bought same gun and his ran perfect also. I did switch optic out for holosun w magnifier. Just makes it easier to get on target faster, and illumination makes it easier at night w flashlights! Probably 5000+ rounds so far

Excellent for practice drills. Nice weight and feel. The scope is quite decent and really adds to the cost value of the item. The 90 gm Air Venturi CO2 cylinders last through many mag reloads, but you have to have the patience to load 30 rounds without any kind of speed loader available for this style of belt-fed pellet mag. I am using this to practice for Appleseed rifleman qualification and ultimately high power competition, and am loading less than 30 rounds at a time. If you're doing mindless plinking and blowing through lots of rounds quickly, the mag capacity and 90 gm cylinders may not really do it for you.

The trigger pull is quite long, but manageable. When you get used to it, it feels reproduceable and with careful trigger release it is capable of rapid fire shots. The trigger pull is better than many CO2 replica rifles like this, but could still be improved. The front hand grip is kind of lame, and I immediately removed it. It's too bad that the buttstock is not adjustable or interchangeable with other buttstocks, but that would be difficult to engineer due to the location of the CO2 cylinder.

The keymod-style handguard allows attachment of many keymod-compatible accessories such as front hand grips (substitute your own grip for the rather lame hand grip which is supplied), sling swivels, bipods, etc. I have put several mags through and am still on my first 90 gm cylinder, have had no misfires or misfeeds and like it more, the more I shoot it. I found that 5 gr lead-free pellets shoot higher and groups are not as tight as heavier match pellets. The heavier pellets stay within 3/8 inch at 10 yards, and the groups open up a bit with lighter pellets. This is not Olympic competition accuracy but good enough for the practice drills I am doing. Shooting results may vary with ambient temperature, as is true of any CO2 gun, and rapid fire can drop the temperature significantly. Cool temps will drop muzzle velocity, affecting reproducibility of shots and group size. I got rid of my Winchester MP4, because this is a much better performing replica CO2 rifle. I really like this gun.

I have used the rifle about 3 or 4 times. Super fun to shoot. not as fun to reload. wish it came with a couple more belts or a faster way to reload. the co2 lasts a pretty long time. only other thing i can say is put that pellot tools somewhere safe because if you loose it you will not find it.. thanks for the good times sig me and my kids love it. no more squirrels within a mile radius

I have been hunting and shooting since I was 7 years old, love almost every gun out there, including this one but only for a day, lots of fun but It broke very easily, almost always would mess up when putting air tanks into it and the scopes are cheap, want a refund or a new gun but don’t know how to get it done

It’s been many years that I had a pellet gun and now the Mcx. Scope and laser sights and I can’t get enough of this. Lol. Good job sig

Right out of the box you could see and feel the quality. It is manufactured well and looks good too. Then we decided to run some pellets thru it. Wow! Was we impressed. The only downside is the cost of the Co2 refill cartridges. But it is tons of fun.

Has a great weight to it. Balanced really well, and cycles every time without issue.