SIG SAUER MOSQUITO for Sale
Browse Sig Sauer Mosquito listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
The Sig Sauer Mosquito is a .22 LR semi-automatic pistol introduced as an affordable training handgun.
It offers compact design and ergonomic controls mimicking larger Sig pistols for familiar handling.
Today, it serves as a popular rimfire option for beginners and casual plinking.
Why It's a Top Choice
- Light recoil ideal for new shooters
- Reliable semi-automatic rimfire action
- Low-cost training and target practice
- Ergonomic grip similar to centerfire models
- Easy to maintain and clean
Key Variants
Sig Sauer Mosquito Nitron
Classic polymer frame with Nitron coating for corrosion resistance and durability.
Sig Sauer Mosquito Stainless
Stainless steel slide and barrel for enhanced longevity and distinctive look.
Competitor Comparison Table
| Feature | Sig Sauer Mosquito | Ruger SR22 | Smith & Wesson M&P22 |
|---|---|---|---|
| MSRP | $399 | $379 | $420 |
| Capacity/Size | 10+1 rounds, compact | 10+1 rounds, compact | 12+1 rounds, compact |
| Weight | 21 oz | 22 oz | 21 oz |
| Optics-Ready | No | No | No |
| Trigger Type | Single-action | Single-action | Single-action |
| Notable Pro | Ergonomics mimic centerfire Sig pistols | Reliable safe takedown lever | Interchangeable grips |
| Notable Con | Lacks threaded barrel option | Less trigger refinement | Magazine can be tricky to load |
Best Use Cases
- Beginner training and marksmanship
- Recreational plinking
- Casual target shooting
- Introducing youth shooters
- Low-recoil practice
FAQs
Can I use standard .22 LR ammo in the Sig Sauer Mosquito?
Yes, the Mosquito reliably cycles standard .22 LR rimfire ammo, including subsonic and standard velocity rounds.
What is the magazine capacity of the Sig Sauer Mosquito?
It uses a 10-round detachable magazine designed specifically for this model.
How does the Sig Sauer Mosquito compare to centerfire pistols for training?
It offers similar ergonomics and controls, making it effective for skills transfer to larger pistols.
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