Caliber: 45 Colt - Grips: Black Checkered Hard Rubber - Barrel Length: 4.62 - Overall Length: 10.50 - Material: Alloy Steel - Also Includes: Extra 45 Auto Cylinder - Capacity: 6 - Front Sight: Ramp - Rear Sight: Adjustable - Twist: 1:16 RH - Finish: Blued - Weight: 39 oz. - Grooves: 6 - Traditional western-style hand-filling grip has long been acknowledged as one of the most comfortable and natural pointing of any grip style. - Target-grade accuracy with ramp front and adjustable rear sights. - Patented transfer bar mechanism and loading gate interlock provide an unparalleled measure of security against accidental discharge. - Variety of caliber barrel length grips finish and weight guarantees a model to meet the needs of today's single-action shooters. - Cold hammer-forged barrel results in ultra-precise rifling that provides exceptional accuracy longevity and easy cleaning. - Include two cylinders that can be interchanged without the use of tools.