* Caliber & Capacity: .22 LR with a standard 10-round steel magazine. * Action: Double-action/single-action (DA/SA) trigger system (approx. 11 lb pull in DA, 4 lb pull in SA). * Barrel Options: Available with a standard 3. inch barrel pre-threaded for a suppressor. * Frame & Slide: Lightweight polymer frame with an interchangeable backstrap system and a zinc-alloy slide. * Optics & Rails: Features a MIL-STD-1913 Picatinny accessory rail for lights or lasers, low-profile 3-dot combat sights (windage-adjustable rear sight), and interchangeable front sight posts for elevation. * Safety Features: Slide/thumb safety, a firing pin block, drop safeties, and a keyhole lock. 1910571 SUM-CN