Browning's Buck Mark rimfire pistol leads the industry in quality, reliability, accuracy and variety. It is constructed of a solid piece of aircraft-grade 7075 aluminum alloy, and then is CNC machined to exacting tolerances. The straight blowback design offers enhanced simplicity and reliability. Its crisp single-action trigger, hand reamed chamber, target crowned barrel and finely adjustable target sights mean the Buck Mark comes ready for fun straight from the box. The Micro model has a bull barrel with recessed muzzle, built-in recess and raised side panels for better grip on its slide, and a magazine release adjacent to the trigger guard. This model has a matte black 4" barrel and black ambidextrous Ultragrip FX grip with rubber overmolding. Included are two magazines and pistol rug. Type Pistol Grips Black Ultragrip FX Action sao Safety Manual Thumb Series Micro Weight 32 oz Caliber 22 LR Capacity 10+1 Case Type Pistol Rug Barrel Type Bull Sight Style Adjustable Weight Range 32.00 oz to 47.99 oz Barrel Length 4" Frame Material 7075 Aluminum Slide Description Serrated Barrel Length Range 4.00" to 4.99" Sight Configuration Pro-Target