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ROSSI RM66 Handguns Revolver

Original price was: $500.99.Current price is: $450.89.

Rossi Rm66 Handguns Revolver — A versatile single/double-action .357 Magnum revolver with a 6″ barrel for control and accuracy. Ships from San Antonio, TX.

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SKU: 2-RM669 Categories: , Tags: , , , Product ID: 26146

Description

Looking for a reliable, no-nonsense revolver that won’t break the bank but still delivers solid performance at the range or on the trail? You’ve probably heard the name Rossi, and the RM66 is a classic example of why this brand has earned its place in so many holsters.

Californiagunshop is a San Antonio, TX-based retailer specializing in firearms for families and responsible shooters. The ROSSI RM66 Handguns Revolver is a robust single/double-action revolver chambered in .357 Magnum. Its 6-inch barrel provides excellent sight radius and control, making it a versatile choice for both practice and practical use. Available now for $450.89 (regularly $500.99).

Reviewed by Ryan Decker, Firearms Specialist at Californiagunshop. 15 years in tactical retail, former LEO armorer, 300+ custom builds.

Last updated: March 2026

Why the Rossi RM66 Handguns Revolver Belongs in Your Collection

In my years as an armorer and competitive shooter, I’ve seen a lot of revolvers come and go. The appeal of a wheelgun like the Rossi RM66 is its straightforward, mechanical honesty. There’s no magazine to fuss with, no complex safeties to remember under stress—just a solid, dependable platform. The .357 Magnum chambering is the real star here. You can start a new shooter or a younger family member on mild .38 Special rounds for comfortable practice, then step up to full-power .357 loads for serious use. That 6-inch barrel isn’t just for looks; it gives you a longer sight plane for more accurate shots and helps tame the recoil of those hotter rounds. I’ve built custom competition revolvers that cost five times as much, but for a working gun that you can trust, the RM66’s value is hard to beat.

Rossi RM66 Handguns Revolver Specifications

Specification Detail
Product Type Revolver
Material (Frame/Barrel) Steel / Steel
Manufacturing Forged & Machined Components
Finish Blued
Hardness/Quality Heat-Treated Steel, Robust Construction
Compatibility .357 Magnum & .38 Special Ammunition
Installation/Usage Ready to Fire; Manual Safety via Decocking
Weight (Unloaded) Approx. 42 oz
Dimensions (LxH) 11.2″ x 5.7″
Country of Origin Brazil
Condition New in Factory Box
SKU RM66-6-B
Action Single/Double Action
Capacity 6 Rounds
Barrel Length 6 Inches
Sights Fixed Blade Front, Adjustable Rear

How the Rossi RM66 Stacks Up Against the Competition

When you’re shopping for a revolver in this price range, you’re typically looking at two other tiers: budget imports and established premium brands. Let’s see how the Rossi RM66 holds its ground.

Feature ROSSI RM66 Budget Import Revolver (e.g., ~$70-100) Premium Brand (e.g., Smith & Wesson 686 ~$900+)
Material Solid steel frame & barrel Often alloy or lower-grade steel High-grade stainless or carbon steel
Quality Reliable, proven design; good fit & finish for price Inconsistent; often rough machining Exceptional; hand-fitted, polished
Compatibility .357 Mag & .38 Spl; widely available holsters Limited caliber options; proprietary parts .357 Mag & .38 Spl; vast aftermarket support
Shipping ✅ Same-day from San Antonio, TX ❌ Long lead times, overseas origin ✅ Available, but often at premium
Lifespan/Durability Built to last with proper care; good service life Questionable; not for high-round counts Heirloom quality; multi-generational
Price $450.89 (Excellent value) $60 – $100 (You get what you pay for) $900+ (Investment-grade)

The Rossi RM66 occupies a crucial middle ground. It’s not a disposable tool, nor is it a luxury item. It’s a working firearm made from proper materials that delivers dependable performance without requiring a second mortgage.

Rossi RM66 Handguns Revolver: The Good and The Honest

Let’s break down what you’re really getting.

Pros:

  • Versatile Chambering: Shooting .38 Special for practice and .357 Magnum for power from one gun is a huge advantage for training and utility.
  • Excellent Sighting Platform: The 6″ barrel and adjustable rear sight make learning proper sight alignment easier, especially for new shooters.
  • Simple & Safe Operation: The revolver manual of arms is one of the safest to teach. No external safety levers to forget, just a long, deliberate double-action pull or a crisp single-action.
  • Proven Durability: The all-steel construction can handle a steady diet of .38 Special and regular .357 use. It’s built to be used.
  • Outstanding Value: At under $500, you’re getting a capable, centerfire revolver from a known manufacturer. That’s getting harder to find.

Cons (Let’s be real):

  • It’s a Handful: At over 2.5 lbs unloaded, it’s not a lightweight concealed carry piece. This is a range, hunting, or home defense gun. If you need a carry revolver, see our revolver category for snub-nose options.
  • Blued Finish Maintenance: The classic blued finish looks great but requires more attentive care than stainless steel to prevent rust, especially in humid Texas weather. Keep it oiled.
  • Limited Capacity: Six rounds is standard for a .357, but it’s less than most modern semi-autos. This emphasizes the need for accurate shot placement, which this gun helps you achieve.

Who Should (and Shouldn’t) Buy the Rossi RM66

Buy the Rossi RM66 Handguns Revolver if:

  • You’re a new shooter or a family looking for a durable, easy-to-understand first centerfire handgun.
  • You want a versatile “do-it-all” revolver for target shooting, introductory hunting, or home defense.
  • You appreciate the mechanical simplicity and reliability of a revolver over a semi-auto.
  • You’re on a budget but refuse to compromise on core materials like a steel frame and barrel.
  • You’re a seasoned shooter looking for a cost-effective, no-frills platform for .357 Magnum.

Skip the Rossi RM66 and look at an alternative if:

  • Your primary goal is concealed carry. The 6″ barrel and weight make it impractical. Check out our compact handguns instead.
  • You demand a stainless steel finish for maximum corrosion resistance with minimal upkeep.
  • You are solely interested in competitive speed shooting where fast reloads are critical (though mastering a revolver reload is a skill in itself!).

Common Concerns & Questions Answered

“Is a 6-inch barrel too long for a beginner?”
Actually, it’s an advantage. The longer barrel makes the gun heavier up front, which reduces felt recoil and muzzle flip. More importantly, the longer sight radius (distance between front and rear sight) makes it easier to see and correct aiming errors. It teaches good fundamentals.

“How does Rossi’s quality compare today?”
Rossi has a long history. Their modern revolvers, like this RM66, benefit from consistent manufacturing. They are solid, functional firearms. They may not have the jewel-like fit of a custom shop gun, but the lockup is tight, the timing is correct, and they go bang every time. For the price, the quality is more than acceptable.

“.357 Magnum sounds like too much gun. Can I really start with .38 Special?”
Absolutely, and I recommend it. Starting with light .38 Special target loads makes for a pleasant shooting experience. You can gradually work up to .38 Special +P, and then to .357 Magnum as your skill and comfort grow. One gun, a whole spectrum of power.

Frequently Asked Questions

Is the Rossi RM66 a good revolver for a first-time gun owner?

Yes, with proper training. Its simple operation (no external safeties), the ability to start with mild .38 Special ammo, and the excellent sight picture from the 6-inch barrel make it a very good platform for learning fundamentals safely and effectively.

What is the difference between single-action and double-action on this revolver?

In single-action (SA), you manually cock the hammer back, which rotates the cylinder and creates a very light, short trigger pull. In double-action (DA), a long, firm pull of the trigger both cocks and drops the hammer. The RM66 allows you to use either method. SA is for precision target shooting; DA is for practical use.

Can I use .38 Special ammunition in the .357 Magnum Rossi RM66?

Yes, you can and should. .38 Special is shorter and less powerful than .357 Magnum but fires from the same chamber. It’s ideal for low-recoil practice. Always ensure your firearm is clean after shooting a lot of .38 Special, as carbon can build up in the longer .357 chamber.

What kind of maintenance does a blued steel revolver require?

More than stainless. After shooting, clean the bore and chambers with solvent, dry thoroughly, and apply a light coat of gun oil to all metal surfaces to prevent rust. Pay special attention to fingerprint acids, which can quickly stain bluing. Store in a dry, humidity-controlled environment.

Where can I buy the Rossi RM66 Handguns Revolver online?

You can purchase the Rossi RM66 Handguns Revolver right here at Californiagunshop (californiagunshop.com). We are a San Antonio, TX-based retailer, and this revolver is in stock and ready for fast, secure shipping to your local FFL dealer.

What is included in the box with the Rossi RM66?

The revolver comes new in the factory box. Typically, this includes the revolver itself and the owner’s manual. Some models may include a cable lock. We recommend purchasing a quality cleaning kit, hearing protection, eye protection, and a secure storage case separately.

How do I get the Rossi RM66 shipped to me?

All firearm purchases from Californiagunshop must be shipped to a Federal Firearms License (FFL) holder in your state. At checkout, you can select your preferred local FFL dealer from our network, or provide their information. We handle the rest. Once it arrives, you complete the transfer paperwork with them.

Ready to Own This Classic Revolver?

The Rossi RM66 Handguns Revolver represents a straightforward, honest value in the firearm world. It’s a tool built from solid materials that performs its intended function without fuss. For introducing new shooters, for a reliable bedside option, or for just enjoying the timeless mechanics of a wheelgun at the range, it’s a compelling choice.

✅ In stock — ready to ship today
✅ Same-day shipping from San Antonio, TX
✅ Discreet packaging
✅ 30-day returns (see our policy for details)
✅ Secure checkout

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About this review: This assessment is based on my professional experience as a firearms specialist and former LEO armorer, handling hundreds of revolvers and focusing on real-world performance, safety, and value for the shooter. I aim to give you the clear, practical information you need to make a confident purchase.

Last updated: March 2026

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