Caliber: 22 LR/22 Mag. Convertible. Action: Single & Double Grips: Checkered glass-filled nylon. Capacity: 9 rounds., Front Sight: Blade. Rear Sight: Integral. Barrel length: 4.5” Overall Length: 9.875” Frame & Handle Material: Zinc. Frame & Handle Finish: Black Cerakote. Weight: 32.5 oz., Twist: 1:16” RH. Grooves: 6. The Sidekick is chambered in both 22 LR and 22 Mag with 9-shot cylinders. It has a 9-round capacity and weighs 32.5 ounces. Swing-out cylinders allow the user to quickly switch between 22 LR and 22 Mag.