Rossi 2-RM661 RM66 Medium .357 Magnum 6" 6-Round Stainless Revolver

The Rossi 2-RM661 RM66 Medium .357 Magnum 6" 6-Round Stainless Revolver delivers the reliable stopping power and durability demanded by law enforcement, armed security, and civilian defensive shooters. Built on proven revolver mechanics, this medium-frame wheelgun bridges the gap between manageable recoil and serious defensive capability, making it ideal for duty carry, backup roles, and home defense applications where dependable performance is non-negotiable.

Chambered in .357 Magnum, the RM66 fires both full-power .357 loads and .38 Special ammunition, providing shooters with versatile ballistic options and reduced recoil training capability without requiring platform changes. The stainless steel construction resists corrosion in high-humidity and field environments, critical for law enforcement and duty weapons exposed to variable weather conditions. The 6-inch barrel balances velocity retention with handling; this length maximizes .357 Magnum performance while maintaining practical target acquisition speed compared to shorter snub-nose designs, and the 6-round capacity supports effective defensive engagements while keeping the frame compact enough for traditional duty holsters.

This revolver suits armed professionals seeking a time-tested mechanical platform, shooters who prefer manual safety over drop-safe only designs, and those building a multi-caliber defensive battery with ammunition interchangeability. Its medium frame and 2.78 lb weight offer manageable recoil impulse for extended training sessions without sacrificing .357 Magnum terminal performance. Compatible with standard duty leather, Kydex, and appendix holster systems, the RM66 integrates seamlessly into established carry and duty setups; reliability-focused operators continue to favor proven revolver actions for critical defensive roles.