The Sig Sauer Mosquito line delivers a lightweight, compact rimfire platform that’s ideal for range practice, plinking, and building fundamentals without the recoil or cost of centerfire ammo. Its familiar ergonomics and usable features make it an easy choice for shooters who want a reliable training pistol that still feels like the duty-sized guns they train with.

Sig Sauer Mosquito Pistol

Design and ergonomics

The Mosquito is a German-manufactured 2011-run pistol with a 4″ barrel and a polymer frame paired with composite grips. It closely resembles the Sig P226 in profile but is considerably lighter and far more economical to shoot. Controls include a decocker on the left side and an ambidextrous safety, which makes manipulation straightforward for both right- and left-handed users. The pic rail under the barrel supports lights or lasers for low-light drills.

Action, sights, and handling

Operating in both double-action and single-action, the Mosquito offers familiar trigger characteristics for those transitioning from full-size service pistols. Sights are a three-dot setup with a fixed front and adjustable rear; the high-visibility yellow dots make rapid sight acquisition easier at short ranges. The gun’s bore and barrel are reported clean and bright on this consignment example, with grips in excellent condition and frame/slide showing only light use.

Why .22 LR works here

.22 LR ammunition is inexpensive, low-recoil, and ideal for marksmanship training. For shooters wanting to build trigger control, sight alignment, and follow-through without flinch, the Mosquito is a practical platform. With a supplied 10-round Sig magazine and a price point of $279.99, it’s an affordable gateway to regular range time. Shop this product

Condition, inclusions, and purchasing notes

This consignment pistol includes the pistol, one 10-round Sig magazine, original box, an additional spring, and the owner’s manual. The seller has performed function checks but has not test-fired the firearm; buyers should review photos and condition details carefully. Listed in the Semi Auto category, the Mosquito offers a low-cost shooting option with practical training value. View product details and pricing

For shooters seeking an economical trainer that mirrors full-size ergonomics, the Sig Sauer Mosquito Pistol is a practical, well-equipped choice from Sig’s 2005–2014 rimfire line. Check current availability and complete purchase details on our shop page where this consignment is listed for $279.99. Check current availability

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