The RM66 features Rossi's double action trigger and a crisp single action trigger pull. The RM66s 6" barrel pairs with a red ramp front sight and a fully adjustable rear sight. This allows you to zero the RM66 for your ammo of choice, whether its 158 grain .357 Magnum or 130 grain .38 Special.The RM66 has 6 shots of .357 Magnum on tap in its steel cylinder. The full underlug barrel adds additional weight which helps manage magnum recoil. Further aiding recoil reduction is the wrap-around rubber grip, cushioning your hand during firing.
Brand Rossi
Category Revolvers
Caliber 357 Mag
Model RM66
Capacity 6
Action DA / SA
Frame Finish Satin
Oal 11.14"
Frame Material Stainless Steel
Barrel Finish Satin
Twist 1:16.50"
Frame Size Medium
Grips Black Checkered Rubber
Sight Configuration Removable Serrated Front Blade / Fixed Rear
Cylinder Material Stainless Steel
Cylinder Finish Satin
Barrel Description Satin Steel
Barrel Length 6"
Max Capacity 6
Weight 34.40 oz
Frame Description Stainless Steel Frame
Caliber Dictionary
The Below Information Has Been Provided From Our Gun Caliber Dictionary And Is Meant For Informational Purposes Only. It Is Not Intended to Describe The Unique Specifications For This Ammunition.
The 357 Magnum was introduced by Smith & Wesson in 1935 and initially chambered in their heavy-frame double-action revolver, the 357 was the first "magnum" handgun. Based on the 38 Special case lengthened to 1.29 inches, it was the world's most powerful handgun cartridge until the 44 Magnum. Offering considerably more power and penetration than the 38 Special, it was standard among many law enforcement agencies for decades. It is still widely manufactured in double- and single-action revolvers (and some rifles), available from virtually all revolver manufacturers; and all manufacturers of handgun ammunition offer a variety of 357 Magnum loads. It is a common choice for personal defense, and 357 revolvers have the advantage of handling less expensive and lighter-recoiling 38 Special loads for practice. As a hunting cartridge the 357 Magnum is probably the lightest cartridge that should be considered for deer-sized game. — Craig Boddington
