Sig Sauer® Mosquito .22LR Pistol
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A great gun to shoot for hours, the Sig Sauer Mosquito .22LR Pistol delivers traditional Sig Sauer accuracy in a gun 90% the size of a full size P226. The Mosquito's lightweight wear-resistant polymer frame provides a solid base with an integrated accessory rail for lights or laser sights. Rugged blowback system. Fixed 3.9'' barrel. Superior ergonomic grip provides comfortable handling. Gun features an ambidextrous, slide-mounted safety and internal locking device. Adjustable sights. Black finish. Weight: 24.69 oz. Capacity: 10+1 rounds.
Rated 4.2 out of 5 by 28
Rated 5 out of 5 by AlexV Give it Some Time
First 300 rounds of HV ammo had 40% FTE and FTL even after reading the instructions and on-line post suggestions. The gun was very carefully cleaned before use. Can't find any CCI Mini-mag but used other CCI and Winchester M22 ammo. Real disappointing at first. Third time out after cleaning real well and switching to the long spring included in the box, shot 250 rounds of Remington Golden (bucket of bullets) and had no problems whatsoever. Every round cycled as it is supposed to. I did not want to smooth the loading ramp or chamber as some posts suggest. The gun just needs to be broken in for a few hundred rounds or so. Keep it clean and it will perform as you expect from a Sig.
October 13, 2013
Rated 5 out of 5 by Garfield2 Read the Directions
I bought a Mosquito several years ago and for the first 500 rounds I thought it would make a better boat anchor than a pistol. Multiple FTE, FTF, FTL in every magazine full. Bulk ammo, forget it unless you like headaches. Factory help, useless.
Then I found a web page regarding different guns and reviews. There must have been over 1,000 reviews on the Mosquito and some mirrored my experience. Then I found quite a few that said, "READ THE DIRECTIONS."
They added that the gun needs to be cleaned and it likes to be fired wet. They also recommended polishing the chamber with a copper cleaning brush attached to a variable speed drill. Following these directions, my Mosquito now fires any kind of ammo reliably, all the time, every time totally error free. It now has over 5,000 rounds fired through it flawlessly and I wouldn't own any other .22 pistol.
The trigger does get a little better with use. My wife now has a pink one too.
October 3, 2013
Rated 5 out of 5 by calexander0250 Lil Sig-Amazing so far
I received my Mosquito yesterday, with a pink finish. I shot 100 rounds through it at an indoor range this morning and I fell in love with it. Of course, first firing it you'll have one FTF, which is what happened with me, but this is one accurate little beast. It's real trigger heavy, but it doesn't take long to get used to. If .22 ammunition was easier to find I would be all over going to the range every single day. A good buy for a first time shooter like me.
May 8, 2013
Rated 4 out of 5 by Damonlee22 Very Nice
I bought this pistol a couple of weeks ago, took it home cleaned and oiled the gun. I started by firing a hundred rounds of CCI through the gun with no problems at all. I changed over to Blazer, and fired another hundred rounds. Moved on to some Golden Bullet Remington, and fired another two hundred rounds of the bulk ammo through this pistol without any problems. The only real problem I have with the pistol is the trigger... it is pretty bad. Single action is poor, but double is gosh awful. The pistol shot nice groups from the bench, and sights were pretty easy to pick-up. All in all I was very impressed with this pistol, especially after many of the bad reviews I've read on feed, failure to feed, and other problems I've been hearing... Guess I may be lucky... IDK
February 12, 2013
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