The SIG SAUER® Mosquito® is now available featuring a new Reverse 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 stainless finished polymer frame, with internal locking device, is accented by the blued finish slide with slide mounted ambidextrous safety