Up Next We Have a SIG Sauer Mosquito Semi-Automatic Pistol Chambered in .22 Long Rifle, 3.9" Barrel, Comes With Four 10 Round Magazines, Black Polymer Grips, Stainless Finish, and Comes in The Factory Hardcase With Paperwork, Overall in Excellent Pre-owned Condition. More From The Internet Below: People who get a kick out of plinking and other kinds of target shooting have discovered the perfect companion: the SIG SAUER Mosquito .22LR pistol. Specifications & Features: SIG Sauer Mosquito semi automatic rimfire handgun .22 Long Rifle caliber 3.9" barrel 10 round capacity Automatic drop safety Ambidextrous manual slide mounted safety Magazine safety Internal locking device Decocking lever Adjustable sights Blow back system Traditional single / double action Integrated Picatinny rail Polymer frame Two tone finish Accessory rail 7.2" overall length 5.3" tall 1.5" wide 5.5" sight radius 24.6 oz. unloaded The hot SIG SAUER Mosquito is now available featuring a Two-Tone finish. Chambered in .22LR and 90% the size of a P226, the new Mosquito is the ideal choice for hours of shooting fun and comes equipped with an accessory rail, adjustable sights, a rugged blowback system, fixed barrel and superior ergonomic grip. The polymer frame, with internal locking device, is accented by the Stainless finish slide with slide mounted ambidextrous safety.