Selected Handgun Detail

SIG
Model Mosquito
SIG Pistol Mosquito .22 LR Variant-2
Scale To:
Gun Dimensions Width:1.46-in
Length:7.2-in Height:5.28-in
Barrel:3.98-in Weight:24.6-oz
Variant 2 of 9
Gun Rankings
  • Power Factor (40 grain bullet)40560
  • 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:duo-tone, nickel plated slide
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 specific model with the duo-tone finish and nickel-plated slide began in 2005 and continued until around 2013. These dates reflect the manufacturing period for this particular variant, though availability may vary based on region and distributor.

Market value
Last updated: 7/10/2025

For this gun, the MSRP is approximately $400 based on historical data. Used market value in 95% condition is around $300-$350, reflecting recent 2024-2025 sales trends on available platforms.

Cartridge Specifications
Cartridge: .22 LR
Alias: .22 Long Rifle
More Info
Ballistics for This Gun
Selected Bullet Mass:40 grains
MV:1014 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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