Selected Handgun Detail

SIG
Model Mosquito
SIG Pistol Mosquito .22 LR Variant-6
Scale To:
Gun Dimensions Width:1.46-in
Length:7.2-in Height:5.28-in
Barrel:3.9-in Weight:24.6-oz
Variant 6 of 9
Gun Rankings
  • Power Factor (40 grain bullet)40400
  • Recoil Factor (40 grain bullet)0.49 ft-lb
  • Total Capacity11 rounds
  • ConcealabilityGood
  • Defense Factor43%
Gun Specifications
Type:Pistol
Caliber:.22 LR
Action:blowback operated semi-auto
Trigger:double-action (DA/SA)
Safety:slide mounted ambi safety/decocker
Magazine:10-round
Frame:black polymer
Grip:black composite
Sights:blade front, adjustable rear
Notes:carbon fiber finish, accessory rail
Manufacturer
SIG SAUER GmbH & Co. KG
More Info
About the Gun

Featuring a matte black or stainless finished polymer frame and chambered for the .22LR cartridge, the Mosquito is 90% the size of a P226 with many of the same features.

Production

Production of this firearm began in 2005 and continued until 2013. It was manufactured in Switzerland during this period, offering a compact design tailored for specific shooting preferences before being discontinued.

Market value
Last updated: 7/10/2025

The MSRP for this gun is approximately $400. Used market value in 95% condition is around $300-$350, based on recent 2025 sales data from available online platforms.

Cartridge Specifications
Cartridge: .22 LR
Alias: .22 Long Rifle
More Info
Ballistics for This Gun
Selected Bullet Mass:40 grains
MV:1010 ft/sec ME:91 ft-lbs
Analysis

This .22 LR caliber pistol offers notable precision, making it a solid choice for target practice and small game hunting. Its ergonomic design ensures a comfortable grip, accommodating a wide range of hand sizes, which enhances control during extended shooting sessions. Reliability is a key asset, with consistent performance across various ammunition types under typical conditions. The trigger pull is crisp, averaging around 4.5 pounds, providing a predictable break that aids accuracy. Felt recoil is minimal, as expected in this caliber, allowing for quick follow-up shots. On the downside, maintenance can be somewhat tedious due to the complexity of disassembly, which may frustrate less experienced users. Availability of replacement parts could also pose a challenge, potentially leading to delays in repairs. While it performs well for most, those seeking a simpler platform for casual use might find the upkeep demanding.

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