In production for more than half a century the Ruger Single-Six is a proven reliable single-action rimfire revolver. The cold hammer-forged barrel is durable and easily cleaned while the patented transfer-bar design aids in avoiding accidental discharge. The standard model accepts 22 LR while the Single-Six Convertible comes with two interchangeable barrels one for 22 LR and another for 22 WMR. Most models also come with adjustable rear sights to improve accuracy. Available in stainless steel or steel alloy the Single-Six is an inexpensive option for target shooting or plinking as well as a suitable sidearm to carry during most outdoor adventures. DetailsCaliber 22 LR - Grips Black Checkered Hard Rubber - Front Sight Ramp - Barrel Length 4.62 - Material Alloy Steel - Capacity 6 - Rear Sight Adjustable - Twist 114 RH - Finish Blued - Overall Length 10.25 - Weight 32 oz. - Grooves 6 - Windage and elevation adjustable rear sights help put you on target and keep you there. - Perfectly sized for low-cost rimfire ammunition. - Patented transfer bar mechanism and loading gate interlock provide an unparalleled measure of security against accidental discharge. - Cold hammer-forged barrel results in ultra-precise rifling that provides exceptional accuracy longevity and easy cleaning. - Extra cylinder allows shooters to quickly change from shooting .22 LR to .22 WMR.