WTS OR Sig Sauer Mosquito .22lr Sold

Not open for further replies.
Feedback: 0 / 0 / 0

I'm selling my gently used Sig. It's a great little gun, good for teaching first timers, or just something cheap to shoot at the range. Double single action, nice sights. Good feel to it, doesn't look or feel like one of those strange futuristic .22 handguns. I have the original manual, additional spring which has never been used. It comes with hard case, 5-10 capacity magazines( hard to find item; not sold locally, goes for $40 each at cheaper than dirt). You'll want to use higher quality ammo like CCI mini mags otherwise you can have failure to eject issues(see comments below).

$300 cash only, local sale only, will not ship.
IMG_1026.JPG IMG_1025.jpg
Last edited:
Feedback: 67 / 0 / 0
These are usually pretty tight while new and have FTF issues, but once I put a few rounds down the pipe, I had no issues even with the cheapest ammo. I ended up putting over 25,000 rounds through it before I traded to a MK III.
The cheap ammo with the waxy coating on the projectile gums up the chamber because its so tight at first.
Feedback: 15 / 0 / 0
Mine runs perfect on Thunderbolts! The two springs are different tensions. The stiffer one is for high velocity rnds like Mini Mags, the weaker is for lower velocity rnds like the T-bolts. Mine eats anything with the high velocity spring in place! They are great little pistols!
Not open for further replies.


Arms Collectors of SW Washington Gun Show
Battleground Community Center
912 E Main St, Battle Ground, WA 98604, USA
Rimfire Challenge Dec 12th @ DRRC
Douglas Ridge Rifle Club
27787 OR-224, Eagle Creek, OR 97022, USA
Albany Rifle & Pistol Club (ARPC) Gun Show
Linn County Expo Center
3700 Knox Butte Rd E, Albany, OR 97322, USA


  • Gator's Custom Guns
    5.00 star(s)
    Best true Gun shop ive been in for some time
    Cool stuff in stock rather than the top 10 at corporate box stores They moved to a larger place I have to go back and spend more money. I like to...
  • Adaptive Firing Solutions
    5.00 star(s)
    Adaptive Firing Solutions. A+
    5 stars does not do Adaptive Firing Solutions justice. I have done business with him multiple times and wish I could give at least 12 stars...
  • Limitless America
    5.00 star(s)
    Awesome shop
    Love this shop. Purchased a few items from them. Always have a lot of parts in stock without much markup. Purchased two cans this summer from them...
  • Gator's Custom Guns
    5.00 star(s)
    Great, old school gun shop
    The store is a treasure trove I have found magazines for H&K, Ruger and M1A's and at great prices. The staff is knowledgeable and friendly and...
    • GWS
  • HighLine Firearms
    4.00 star(s)
    great place
    nice guy, local
Top Bottom