Rossi RM64

Our Review Score

4.07

Public Score

3.5 out of 5

Our Overall Scores

4.5
/5

― Value

5
/5

― Reliability

4.5
/5

― Accuracy

3.75
/5

― Trigger

4
/5

― Ergonomics

4.25
/5

― Recoil

2.5
/5

― Concealment

If you’ve been searching for a quality .357 Magnum at an affordable price I have some advice for you. Get a Brazilian!

I recently had the opportunity to spend 2-days shooting Rossi’s RM64 at Gunsite. The all-steel, medium-framed .357 Magnum has a 4” barrel, adjustable sights and target style hammer and trigger. Made in Brazil the Rossi RM64 shares many of the Smith & Wesson K frame attributes.

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Over the course of 300-rounds on Gunsite’s ranges, field courses and shoot houses, the RM64 performed flawlessly and turned in an aggregate group size of just 1.21” at 15-yards with 6 different .357 Magnum and .38 Special loads!

My test sample possessed a smooth trigger with little stacking in the double-action mode with a pull weight of just 9 pounds. While shooting groups I thumbed the wide spur hammer back to single-action mode, confirmed my sight picture, and added the 2 ¼ pounds of pressure needed to break the shot.

Rossi outfits the RM64 with finger-groove rubber grips that are comfortable-even with magnum loads.  The carbon steel barrel, frame and cylinder are given an attractive satin-black finish. 

You could spend a lot more than Rossi’s suggested retail of $606.99 on a .357 Magnum. But why would you? The RM64 has all of the accuracy and reliability you need!

Our Overall Scores

4.5
/5

― Value

5
/5

― Reliability

4.5
/5

― Accuracy

3.75
/5

― Trigger

4
/5

― Ergonomics

4.25
/5

― Recoil

2.5
/5

― Concealment

Public Reviews (1)

October 19, 2025

Are you kidding me

Overall (3.5 out of 5)
Value (4 out of 5)
Reliability (3 out of 5)
I find the high review of the RM64 slightly out of line. I purchased one approximately 4 months ago. It was bought on line from Battlehawk Armory and had been sitting on someone's shelf for 2 years. The day after picking it up from my ffl I took it to the range to run some ammo through it. Little did I know it was going to be a short session. With only 2 cylinder loads of full power 357 mag 158-grain soft nose ammo the cylinder froze up, I had to use a rubber mallet to open it. The cylinder would not close and lock up. I immediately took it to my gunsmith and stated almost within 5 minutes the crane was bent from the factory and it was dragging on the recoil shield. He said this was the third Rossi revolver he had seen in the last 2 months with the same problem, all of them new. He said send it back to Rossi under warranty to be repaired. I Sent it back to Rossi under warranty and it took them 2.5 months to fix it and get it back to me. It appears to be working now but I wouldn't trust my life to it until I get 500 to 1000 rounds of full power 357 ammo through it. My suggestion is if you're interested in one is have it checked over before you buy it by a gunsmith. My recommendation is spend a little more and buy a Ruger, Smith or Colt. Also do a review search on the rm64.

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I find the high review of the RM64 slightly out of line. I purchased one approximately 4 months ago. It was bought on line from Battlehawk Armory and had been sitting on someone's shelf for 2 years. The day after picking it up from my ffl I took it to the range to run some ammo through it. Little did I know it was going to be a short session. With only 2 cylinder loads of full power 357 mag 158-grain soft nose ammo the cylinder froze up, I had to use a rubber mallet to open it. The cylinder would not close and lock up. I immediately took it to my gunsmith and stated almost within 5 minutes the crane was bent from the factory and it was dragging on the recoil shield. He said this was the third Rossi revolver he had seen in the last 2 months with the same problem, all of them new. He said send it back to Rossi under warranty to be repaired. I Sent it back to Rossi under warranty and it took them 2.5 months to fix it and get it back to me. It appears to be working now but I wouldn't trust my life to it until I get 500 to 1000 rounds of full power 357 ammo through it. My suggestion is if you're interested in one is have it checked over before you buy it by a gunsmith. My recommendation is spend a little more and buy a Ruger, Smith or Colt. Also do a review search on the rm64.Rossi RM64