Rossi RM66 .357 Magnum 6" Barrel 6-Round Revolver - Black
- Capacity-Rounds:
- 6
- Caliber-Gauge:
- 38 Special +P
- Finish-Color:
- Black
- Barrel Length:
- 6"
- Barrel Length Range:
- 6" to 6.99"
- OAL:
- 11.14"
- Weight:
- 34.40 oz
- Action:
- DA/SA
- Sights:
- Removable Serrated Blade Front/Adj Rear
- Weight Range:
- 2 lbs to 2.99 lbs
- Grips:
- Black Textured Rubber
- Cylinder Finish:
- Black
- Frame Size:
- Medium
- Frame Description:
- Stainless Steel Frame
- Barrel Finish:
- Black
- Hammer Style:
- Exposed
The Rossi RM66 .357 Magnum revolver is a versatile, hard-working wheelgun built for hunters, sport shooters, and those who appreciate a classic double-action/single-action design. With a 6-inch barrel and 6-round cylinder, this steel-framed revolver offers the stopping power and reliability that makes .357 Magnum a proven choice for hunting medium game, personal defense, and target work. Whether you're working from a holster at the range or carrying in the field, the RM66 delivers the kind of no-nonsense performance Rossi has built its reputation on.
The RM66 gives you flexibility in how you shoot it. Thumb back the hammer for precise single-action trigger control at the range, or use the smooth double-action trigger for faster follow-up shots when speed matters. The fixed sights are zeroed and ready to use out of the box—no complicated optics to dial in, just point and shoot. The steel frame provides the durability and heft serious shooters expect, while the black rubber grips offer a secure purchase in hand, wet or dry.
This is a straightforward, no-frills revolver that rewards good fundamentals. At home on a shooting bench, in a truck holster, or in a hunting pack, the RM66 .357 Magnum handles the work you need a revolver to do. If you want a capable, affordable wheelgun that doesn't compromise on build quality, Rossi's RM66 deserves a hard look.
Key Features
- 6-inch barrel for effective hunting and range accuracy
- Double-action/single-action operation for flexible shooting control
- Steel frame construction for durability and reliability
- 6-round cylinder in .357 Magnum caliber
- Fixed sights ready to use
- Black rubber grips for secure handling
- Blued finish
Specifications
| Brand | Rossi |
| Model | RM66 |
| Caliber | .357 Magnum |
| Barrel Length | 6 inches |
| Cylinder Capacity | 6 rounds |
| Frame Material | Steel |
| Action Type | Double-action/single-action |
| Sights | Fixed |
| Finish | Blued |
| Grip Material | Black rubber |
Frequently Asked Questions
What can I hunt with a .357 Magnum revolver?
The .357 Magnum is suitable for medium game hunting, including deer and hog, depending on your load choice and hunting regulations in your area. Always check local laws before hunting and choose appropriate ammunition for your intended game.
Is this revolver good for beginners?
The RM66's double-action/single-action capability makes it accessible for shooters of different experience levels. The fixed sights are straightforward, and the 6-inch barrel makes it manageable for most shooters. Start with .38 Special loads if you're building confidence with recoil and trigger control.
Can I shoot .38 Special in the RM66?
Yes. The RM66 is chambered in .357 Magnum, which safely accommodates .38 Special ammunition—a useful option for practice or reduced-recoil shooting.
What sights come on this revolver?
The RM66 features fixed sights, which are durable, reliable, and require no adjustment or batteries. They're zeroed at the factory and ready to use.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
Email: [email protected]
- Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
- The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
- The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
- Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
- Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
- Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.

