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The Colt Grizzly 357Mag 4.25 Ported Ss Unfluted is a serious revolver built for shooters who want a manageable magnum platform with genuine accuracy chops. This stainless steel wheelgun brings together proven Colt engineering—smooth, reliable, and purposeful—in a mid-frame package that handles full-power 357 Magnum rounds without flinching, while remaining friendly enough for 38 Special practice. If you're shopping for a 357 magnum revolver that balances power, control, and shooting comfort, the Grizzly's thoughtful feature set deserves your attention.
The action is leaf-spring driven for a trigger pull that feels as smooth and stacked-free as revolvers get—a meaningful advantage whether you're working double-action at a defensive distance or taking your time on single-action shots. The ported barrel cuts recoil and muzzle rise without adding noise or drama, while the full-lug ventilated rib keeps the sightline clean and the gun steady in your hands. Hogue OverMolded rubber grips absorb what recoil remains and play well with existing Python and Anaconda holsters and grip conversions, giving you real flexibility if you're already in the Colt ecosystem.
Sights are straightforward: red ramp up front, adjustable rear for windage and elevation. The polished stainless frame catches light without glare, and the matte top rib kills reflections where it matters for sight picture. The unfluted cylinder holds six rounds and chambers both 357 Magnum and 38 Special, making this a practical choice for practice, sport shooting, or personal defense. At 41.1 ounces and 9.75 inches overall, it's substantial enough to shoot smooth but portable enough for serious carry or range work.
Note: This is a Shooter's Model—new in the box but potentially bearing minor finish imperfections from manufacturing that a trained eye (or magnifier) might catch, though they won't affect function or durability. Colt backs the gun with a one-year warranty.
| Caliber | 357 Magnum (accepts 38 Special) |
| Barrel Length | 4.25 inches |
| Overall Length | 9.75 inches |
| Overall Height | 5.75 inches |
| Overall Width | 1.55 inches |
| Unloaded Weight | 41.1 oz |
| Cylinder Capacity | 6 rounds |
| Frame Material | Stainless steel |
| Finish | Polished stainless steel |
| Cylinder Style | Unfluted |
| Barrel Rifling | 6 groove, 1:14 LH twist |
| Front Sight | Red ramp |
| Rear Sight | Adjustable target sight (windage and elevation) |
| Action | Double and single action |
| Double Action Trigger Pull | 7–9.5 lbs |
| Grips | Hogue OverMolded rubber |
Yes. The Grizzly's unfluted cylinder is chambered for 357 Magnum but accommodates 38 Special cartridges, making it easy to practice with less recoil and cost-effective loads.
Yes. The Hogue OverMolded rubber grips are interchangeable with grips from Colt Python and Anaconda models, so you can swap them if you own other guns in that family.
Shooter's Model revolvers are new in the box but may have minor finish imperfections from manufacturing that don't affect function. These cosmetic marks are usually visible only under close inspection or magnification and are not covered by Colt's one-year warranty.
The ported barrel vents gas upward and sideways as the bullet exits, reducing felt recoil and muzzle rise. This makes follow-up shots faster and more comfortable, especially when running full-power 357 loads.

SKU: 198466045 • Weight: 4.51oz