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Customer Reviews for Sig Sauer MOS-22-T Mosquito Two-Tone 10+1 .22 LR 3.9"


Sig Sauer MOS-22-T Mosquito Two-Tone 10+1 .22 LR  3.9 Buy Now

17 Reviews. 5 out of 5 Stars!
5 Stars
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4 Stars
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3 Stars
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John F on 03/29/2023
Rating:   5 of 5 Stars!

Nice firearm, does not like cheap / low power ammo

Dan B on 03/30/2022
Rating:   5 of 5 Stars!

What can you say its a Sig Sauer Great Gun CCI ammo only

James M on 05/14/2015
Rating:   5 of 5 Stars!

I really like this gun. Though it is not as good as my Browning Buckmark which will shoot any type of ammo, the Sig is very accurate and will shoot CCI mini mag without any problems. It will also shoot cheaper ammo but may have an occasional FFT. At the range this is no problem for home defense just use quality ammo. Most people usually use larger caliber for home defense anyway. My only complaint is that I thought that the trigger is not as smooth as some of my other handguns, in spite of this the Sig is still very accurate. Please note that this gun is not accurate because that it is a light recoil 22 but because it is actually accurate. This gun fills a niche in my collection and I am glad that I bought it. I have purchased many items form Bud's and like usual they did a great job with the transaction. Cheers!

Joseph F on 11/17/2014
Rating:   5 of 5 Stars!

Bought this for my wife. Great little gun foe a very good price. $100 less than anywhere else I found. Gun shoots great. A few Misfeeds in the first 100 rounds but after that shoots real nice. Much less issues than most 22 pistols. Looks great, has Sig quality and most of all a happy wife. Bud's was great as always. My 4th purchase from Bud's and great every time.

Patrick S on 10/13/2014
Rating:   5 of 5 Stars!

This is a great gun to plink with. Buds shipped super fast with no issues.

John J on 04/21/2014
Rating:   5 of 5 Stars!

Buds was awesome as usual. Got it in 3 bus days. This is an incredible fun 22lr. I read all the posts and sure enough CCI mini-mags fed PERFECTLY. Also based on another post, Remington Golden worked flawless also - 250 rds - NO FTE or FTF !!! I did clean & oiled with Slip2000 extreme lube (as I do with all my guns). Worked we'll (1 FTF / 100 rds of Aguila high velocity. CCI blazer brass DID NOT WORK - gave up after 7/10 FTF. Didn't have anymore ammo.... But my 9 yr old son just loved it!!!! I have to admit this is a really fun pistol. Much better than my Ruger SR22.

Bobby W on 05/06/2013
Rating:   5 of 5 Stars!

At first I was a little upset but i didnt have the correct ammo because of this crazy shortage. i shot about 20 rnds of standard velocity which of course had some FTF and FTE. I went out on a limb while at walmart and went against the bad reviews and bought one box of the remington golden bullets 225 rnd for less then $10. they fed through my mosquito so amazingly no failure at all. of course they were sold when i went back but i shot about 100 rnds of them with no issues and just picked up 6 more boxes today (lucky me) and will be shooting more soon thanks for the great priced and great gun buds. Will make further purchases with buds as long as the MAN doesnt stop me, and would recommend this gun to everyone.

Phillip S on 05/04/2013
Rating:   5 of 5 Stars!

As promised by buds will receieve gun in 3 days receieved in 3 days. Step by step status wonderful. No damage to gun or cotents it was in superb. Going to test out this beautiful sig tomorrow. The Misquito for sure is going to rule in my book.Excellent job BUDS. FIVE STAR RATING FROM ME AND MY FFL ALSO GETS FIVE STARS FOR A WONDERFUL JOB DONE ALSO.

Lonnie F on 04/16/2013
Rating:   5 of 5 Stars!

I cant wait to do sum target practice with this nice little machine. This is the first time i have ordered from buds and it was vary quick. the only thing i have a problem with is searching for guns compliant for california. they do have a directory for cali guns but if you search ca there is alot more guns to look through. sorry to sound like a pain but i hate the gun stores in ca. for one they rip you off for second customer service sucks its hard for them to even show you a gun and third i have a better selection in my safe. but thanks for everything i will order agin waiting from my legeal ar to come back in hopefully before its illegeal in cali

Charles K on 02/18/2013
Rating:   5 of 5 Stars!

Thanks Buds you are top notch. I will be back to make more purchases

Brian F on 02/10/2013
Rating:   5 of 5 Stars!

I recieved my item with no problems . Have since made another purchase from Buds. I rocommend Buds online to my friends now.

Douglas L on 03/04/2012
Rating:   5 of 5 Stars!

Good little gun with a bad reputation. This gun can be a lot of fun if you spend time doing little things to it and finding out what it likes and does not like.I bought this gun because I like to tinker and I figured if it did not work I will work with it until it does.I have shot thousands of rounds through this gun.I also refuse to buy and use expensive CCI mini mag ammo. You do not buy a 22 so you can use expensive ammo in it and shoot it part of the day. You buy a 22 so you can use cheap ammo and shoot all day long.I have only shot cheap ammo in the Mosquito and have got it to work very well. It is the gun I shoot The most Because now it is so much fun and cheap.This gun can be very frustrating. This is what I have found. It hates Winchester ammo constant jams , It likes Remington golden bullets they work quite well. You may have a problem once in a while but most of the time they are quite good. Federals both red and blue box are so so. They feel softer on recoil than the Remingtons. What it realy likes is Remington Viper 22 LR. I think the Vipers works so well because the muzzel velocity is 1410 fps. The golden bullets are 1260 fps and so are the CCI Minni's and Federals. Now for the gun itself. The magazines are metal and look like aluminum. There is a spot on them where the front part of the shell rim on the rimfire rides up and at an angle to feed into the chamber. You have to look close to see it but sometimes this spot isn't quite smooth and can cause feeding problems. If you smooth it out it feeds much better. Also polish the infeed ramp, no need to go overboard just make it smooth with no machining marks. Also polish the breach the shells eject better and it keeps fouling down. The long spring works best.Keep the gun clean and lubed also if your gun has a small hole behind the eject port a drop or 2 of oil helps. This is one of my favorite guns now.It is accurate and fun. With the Remington Viper ammo in it it is very reliable. Buds sells it for $3.69 for 100 rounds. Great ammo! And now a super fun little gun. Thanks Buds for haveing what I needed and GREAT service.

Travis B on 01/30/2012
Rating:   5 of 5 Stars!

After reading all of the mixed reviews online I couldn't decide between this and the Walther P22. After handling both at my LGS I decided on this Sig because it didn't feel like a toy in my hands. This gun feels like a "real" firearm meant to shoot a "real" caliber, instead it shoots super cheap .22's all day long, and looks sexy while doing it, and I'm perfectly okay with that! One of my buddies is a .22 fanatic who owns a black Mosquito and a P22 among many others. We both agree that this chrome two-tone model is by far the better finish, both for longevity and attractiveness. From what I can tell, the general consensus is that the Walther is the more accurate of the two. I may just be biased but I was shooting much better with the Mosquito and so were all of those who compared them at the local range. I personally think the better accuracy is due, in part to the better grip the average sized hand can get on the Mosquito over the P22. My pinky wasn't hanging off the P22 but it definitely wasn't where it would normally be on a tactical, full sized firearm. On the other hand I can comfortably shoot the Mosquito which has a grip not unlike the P229. My fiance, who isn't very interested in firearms (she won't even shoot the Kahr CM9 I recently purchased for her to carry because it's "too loud and kicks to hard"????), absolutely loves shooting the Sig Mosquito. In terms of reliability, either the luck of my Irish ancestors was finally on my side and I got a good one, or everyone on the Internet is crazy (slightly more likely). I've put one thousand MiniMags, 550 Federal Bulk Pack rounds, and about 250 Remington Golden Bullet Bulk pack rounds through it without any issues.......just kidding! But seriously the stovepipes(12), failure to feed's(7), and failure to fire's(20 or so but usually attributed to .22 quality control issues) are few and far between with how many rounds I've put through it and on the plus side, there are increasingly fewer if any issues every time I take it to the range (weekly). Learn how to hold a firearm correctly (very tight) and clean it frequently (every 200-300 rounds) and you won't have any problems. Cheers!

Lawrence R on 11/09/2011
Rating:   5 of 5 Stars!

Fun toy shoots well. Thanks Buds.

Bradley M on 04/29/2011
Rating:   5 of 5 Stars!

Just returned from the range today, with my new bi-tone 'skeeter.' I cant really figure out why this thing gets such a bad rap to be honest.. Sure its a 'cast zinc' slide, sure its picky on ammo, sure its not even really a Sig, but $#@!, this gun is extremely fun. I put ~600 rounds of CCI mini mag through it today, with only one issue. I had one round fail to fire, and am blaming that on a dud round. Groupings were pretty good, although, I was consistently high. Im going to try the tall front sight next time. Groupings with the laser were better. This thing is really great though! Perfect feel, weight, and look. I love the full rail, my green laser fit perfect, unlike my P22. Breakdown and cleaning is a BREEZE.. If you are on the fence about this pistola, BUY IT, I'm very glad I did. Not to mention, the wife LOVES IT, more than the Walther even. I really hope this gun lasts a long time, its a perfect paper puncher.

Don S on 07/05/2010
Rating:   5 of 5 Stars!

I bought this gun for my wife.This gun is excellent. I used CCI Mini Mags for the first 500rds. It was flawless. The gun is accurate and a blast to shoot. I've tried a couple of different kinds of ammo since then. 400rds CCI Stngers and 300rds Remington Thunderbolt ammo and again it worked flawlessly. Federal ammo doesn't work very well. Next time I go I am trying the weaker spring to see what happens. The people at Bud's Gun Shop are very helpful and profesional. They made the experience enjoyable.

Don S on 07/03/2010
Rating:   5 of 5 Stars!

I bought this gun for my wife.This gun is excellent. It's accurate and functions flawlessly. My wife has small hands and likes this gun. I would recommend this gun to anyone interested. As far as dealing with Buds Gun Shop. The experience was enjoyable. The staff was knowledgable and courteous. They were very helpful and answered all my questions. Their shipping department delivered the order as soon as possible and without any delays. They have excellent prices and have the guns in stock. Thanks Buds gun shop.

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