The Magnum Research BFR .500 S&W 10-inch Brushed SS 5-Shot is a single-action revolver engineered to handle the punishing .500 S&W Magnum cartridge — a round that delivers heavy-for-caliber performance for serious defensive and hunting applications. With a 10-inch brushed stainless barrel, five-round cylinder, and adjustable rear sight, this long-cylinder variant is built for shooters who demand extreme stopping power and precision at distance. Per manufacturer specs, the overall length measures 17.5 inches and the frame is drilled and tapped for a Weaver-style scope mount, making it adaptable for optics.
| Manufacturer | Magnum Research |
|---|---|
| Model | BFR .500 S&W 10-inch Brushed SS 5-Shot |
| Material | Brushed stainless steel frame and barrel |
| Compatibility | .500 S&W Magnum ammunition |
| Finish | Brushed stainless steel |
| Weight | Approximately 4.5 pounds (per manufacturer specs) |
| Condition | New |
Key Features
- 10-Inch Brushed Stainless Barrel — WHY IT MATTERS: The extended length maximizes velocity and accuracy for the .500 S&W Magnum, giving you flat trajectories and consistent energy delivery on target, whether for self-defense against large threats or precision hunting.
- Five-Round Cylinder — WHY IT MATTERS: A five-shot capacity balances power with reliability; the long cylinder accommodates the full .500 S&W cartridge length without bullet setback, ensuring consistent ignition and chambering.
- Adjustable Rear Sight — WHY IT MATTERS: Windage and elevation adjustments let you fine-tune point of aim for different loads or distances, critical when you need to place a heavy round exactly where it counts.
- Drilled and Tapped Frame for Scope Mount — WHY IT MATTERS: Adding a Weaver-style red dot or magnified optic transforms this revolver into a precision tool for long-range defensive shots or hunting, expanding your capability beyond iron sights.
- Exposed Hammer and Black Rubber Grips — WHY IT MATTERS: The hammer allows single-action cocking for a crisp trigger pull, while the rubber grips absorb recoil and keep your hand locked in place during rapid follow-ups — essential for managing .500 S&W Magnum’s heavy recoil.
Who It’s For
This revolver is built for the CCW holder who wants a backup that can stop a bear or a vehicle threat, the home defense owner who needs one round to end a confrontation, and the hunter who demands ethical kills on dangerous game. If you train with heavy calibers and want a single-action platform that delivers reliability without electronics, the BFR .500 S&W fits that mindset.
Pros and Cons
- Pros: Extreme stopping power; brushed stainless resists corrosion; adjustable sights for precision; scope-ready frame; proven single-action reliability.
- Cons: Weight of 4.5 pounds makes it less practical for daily concealed carry; limited five-round capacity requires careful shot placement; heavy recoil may be challenging for new shooters without proper training.
Comparison
| Feature | Magnum Research BFR .500 S&W | Zev Technologies OZ9 | Geissele Automatics Super Duty |
|---|---|---|---|
| Caliber | .500 S&W Magnum | 9mm | 5.56 NATO |
| Action Type | Single-action revolver | Striker-fired pistol | Semi-auto rifle |
| Barrel Length | 10 inches | 4.5 inches | 16 inches |
| Capacity | 5 rounds | 17+1 rounds | 30 rounds |
| Primary Use | Large threat defense/hunting | Concealed carry/competition | Home defense/duty |
| Recoil Management | Heavy, requires training | Moderate, compensator optional | Low with muzzle brake |
Is the Magnum Research BFR .500 S&W suitable for self-defense?
Yes, but only if you have the upper-body strength and training to manage its weight and recoil. It’s best for home defense or vehicle carry where you can brace it. The .500 S&W Magnum delivers stopping power that exceeds most defensive calibers, but the revolver’s size and five-round capacity mean you need to make each shot count.
Can I mount a red dot sight on this revolver?
Yes. The frame is drilled and tapped to accept a Weaver-style scope mount. You can install a red dot or low-power scope for precision shooting. Per manufacturer specs, the mount pattern is standard, so aftermarket options are available.
What is the effective range of this revolver?
With the 10-inch barrel and adjustable sights, accurate shots are possible out to 100 yards or more with practice. The .500 S&W Magnum retains energy well at distance, making it effective for hunting or defensive engagements where you need to reach out.
How heavy is the recoil compared to a .44 Magnum?
Significantly heavier. The .500 S&W Magnum produces roughly double the muzzle energy of a .44 Magnum. The rubber grips help, but you’ll need proper technique and a sturdy stance to control it. This is not a beginner’s gun.
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Last updated: April 2026
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