The Smith & Wesson Model 66 Combat Magnum is a K-frame revolver that’ll handle both .357 Magnum and .38 Special loads in its 6-round cylinder. You’ll find stainless steel construction throughout its 7.8-inch length, with a 2.75-inch barrel and adjustable sights. At 33.1 ounces unloaded, it’s well-balanced for carry and target work. While the double-action trigger pull runs heavy, the ball-detent lock-up ensures reliable operation. The Model 66’s versatility and durability warrant closer examination.
Key Takeaways
- The Smith & Wesson Model 66 is a K-frame revolver chambered in both .357 Magnum and .38 Special calibers.
- Built with stainless steel construction, the Model 66 offers enhanced corrosion resistance and durability.
- Features include adjustable rear sights, red ramp front sight, and both double-action and single-action trigger capabilities.
- The revolver holds 6 rounds and weighs 33.1 ounces unloaded, with a 2.75-inch barrel length.
- Current market pricing ranges from $879 to $999, with MSRP at $979 for new models.
Description
The Smith & Wesson Model 66 is a stainless steel K-Frame revolver that chambers both .357 Magnum and .38 Special cartridges.
You’ll find this Wesson Model available in two barrel lengths: 2.75 inches or 4.25 inches, weighing 33.5 oz and 36.9 oz respectively. The K-Frame revolver features a full-length extractor groove, adjustable rear sight, and red ramp front sight, complemented by a ball-detent lock-up design.
Price Range
Current market pricing places the Smith & Wesson Model 66 Combat Magnum at a manufacturer’s suggested retail price of $979, though you’ll typically find street prices fluctuating between $879 and $999.
| Price Category | Range |
|---|---|
| MSRP | $979 |
| Street Price Low | $879 |
| Street Price High | $999 |
| Used Market Low | Varies |
| Used Market High | Varies |
When shopping for this classic wheel gun, you’ll find authorized WESSON dealers offer the most reliable pricing and warranty support.
Specifications
The Smith & Wesson Model 66 delivers a compact yet robust platform, weighing 33.1 ounces with its 2.75-inch stainless steel barrel. You’ll find this K-Frame revolver chambered in both .357 Magnum and .38 Special, offering versatile ammunition compatibility. The Model 66’s mechanical configuration maintains a medium capacity cylinder, backed by precision engineering features including a full top strap and ball-detent lock-up system.
| Specification | Measurement | Details |
|---|---|---|
| Weight | 33.1 oz | Unloaded |
| Dimensions | 7.8″ x 1.45″ x 5.85″ | L x W x H |
| Barrel | 2.75″ | Stainless Steel |
| Chambering | .357 Magnum/.38 Special | Dual-Compatible |
Weight
Weighing in at 33.1 ounces, S&W’s Model 66 Combat Magnum features a stainless steel construction that balances handling and recoil management.
You’ll find the 4.25″ barrel variant tips the scales at 36.9 oz, while the standard model’s weight keeps the “ouch factor” minimal when firing .357 Magnum loads. The revolver’s heft contributes to a smooth double action trigger pull, enhancing your shooting control and accuracy.
Barrel Length
Available in two precision-engineered configurations, S&W’s Model 66 Combat Magnum offers barrel lengths of 2.75 inches and 4.25 inches to suit different tactical requirements.
The SmithWesson Model’s full length varies significantly between variants – the 2.75-inch barrel yields a 7.8-inch overall length, while the 4.25-inch configuration extends to 9.6 inches.
These options affect both single action trigger pull characteristics and carry weight.
Material Made Out Of
Constructed almost entirely from premium stainless steel, S&W’s Model 66 Combat Magnum showcases robust metallurgy in every component except its synthetic grip panels. Like other Wesson revolvers, the stainless steel construction extends to the adjustable rear sight and cylinder assembly.
At 33.5 oz, it’s notably heavier than comparable Ruger GP models, but the corrosion-resistant material ensures superior durability in harsh conditions.
Chambered In
The Smith & Wesson Model 66 chambers the hard-hitting .357 Magnum cartridge, while maintaining compatibility with .38 Special rounds for added versatility.
This powerful caliber combination perfectly matches the revolver’s robust stainless steel construction. You’ll find a fluted cylinder that holds six rounds, giving you options between maximum stopping power with .357 Magnum or reduced recoil using .38 Special ammunition.
Capacity
Standard capacity for the Model 66 stands at 6 rounds, loaded into its precisely fluted stainless steel cylinder. The reliable capacity accommodates both .357 Magnum and .38 Special cartridges in the same cylinder.
Unlike semi-automatic pistols with variable magazine capacity, the Model 66’s cylinder capacity remains fixed at 6 rounds, while its ball-detent lock-up mechanism ensures dependable operation.
Trigger Pull
Featuring dual trigger modes, the Model 66’s pull weight varies significantly between its double-action and single-action configurations. You’ll find the double-action pull averages 12 pounds, delivering smooth consistency throughout the stroke.
In single-action, the trigger breaks crisply at 5 pounds 14 ounces. While the overall heaviness is notable for a K-frame .357 Magnum, the predictability enhances your shooting accuracy.
Safety?
Much like most revolvers in its class, Smith & Wesson’s Model 66 doesn’t incorporate an external safety lever, instead relying on its robust double-action trigger mechanism as a primary safety feature.
The revolver includes an internal lock mechanism that you can engage during safe storage. While there’s no external safety switch, the heavy double-action trigger pull serves as an effective mechanical safety barrier.
You’ll find safety depends on proper handling and responsible use.
Action
Beyond its safety features, the Smith & Wesson Model 66’s action embodies precision engineering. The ball-detent lock-up design enhances recoil control while maintaining the revolver’s compact 7.8-inch length.
You’ll find the trigger mechanism operates smoothly within the 1.45-inch width frame, while the grip design complements the 33.1-ounce weight distribution. The full top strap and barrel serrations further stabilize this .357 Magnum’s performance.
Optic Ready?
While many modern handguns come optics-ready, the Smith & Wesson Model 66 maintains its classic revolver design without pre-drilled mounting points for optical sights. You’ll find fully adjustable rear sights paired with a red ramp front sight for reliable target acquisition.
If you’re set on mounting an optic, you’ll need to explore aftermarket mounting solutions or custom gunsmithing options that require permanent frame modifications.
Review
You’ll find the Model 66’s K-frame design delivers consistent performance with both .357 Magnum and .38 Special loads, while its 2.75-inch barrel offers practical accuracy for defensive applications.
The revolver’s robust construction and ball-detent lock-up system ensure reliable operation through thousands of rounds, though the full underlug adds slightly more weight than competing models.
The blued finish holds up well against holster wear, but you’ll want to maintain the cylinder timing and check the crane alignment periodically for optimal long-term reliability.
Pros
Since its introduction, the Smith & Wesson Model 66’s stainless steel construction has proven itself as a cornerstone of reliability in the .357 Magnum revolver market. You’ll appreciate the smooth trigger pull and comfortable grip during extended range sessions. The 33.5 oz weight helps manage recoil effectively.
| Feature | Benefit | Performance |
|---|---|---|
| Stainless Steel | Durable construction | Long service life |
| Adjustable Sights | Precise targeting | Enhanced accuracy |
| Ball-Detent Lock-up | Secure cylinder rotation | Reliable operation |
Cons
Despite its strong points, the Model 66 comes with several notable drawbacks that warrant consideration. You’ll find the heavy trigger pull weight impacts your sighting accuracy, while the internal lock mechanism can interfere with smooth operation. The compact grip ergonomics may challenge shooters with larger hands.
| Limitation | Impact | Concern |
|---|---|---|
| Internal Lock | Operation | Function |
| Heavy DA Trigger | Accuracy | Control |
| Grip Size | Handling | Comfort |
Reliability
When subjected to rigorous testing and real-world use, the Model 66’s reliability stands as one of its defining features. You’ll find consistent performance thanks to its robust construction, featuring a stainless-steel frame and ball-detent lock-up design.
The revolver’s extensive durability is proven through law enforcement use, handling both .357 Magnum and .38 Special loads without compromise. Regular maintenance ensures optimal long-term operation.
Similar Models
The Smith & Wesson Model 66 belongs to a family of K-frame revolvers that includes several similar variants.
The Model 19 shares its .357 Magnum chambering and K-frame design, while the Model 586 offers identical specifications in a blued steel finish.
You’ll find the Model 60 in .38 Special, the Model 65 with a longer 4-inch barrel, and the Model 69 featuring an L-frame .44 Magnum upgrade.
Similar Models From Other Manufacturers
Several major firearm manufacturers offer .357 Magnum revolvers that compete directly with Smith & Wesson’s Model 66.
The Colt Python features a smooth double-action trigger pull, while Ruger’s GP100 offers a 4.2-inch barrel with adjustable sights.
You’ll find varied barrel options in Taurus’s Model 66, Kimber’s K6s DASA provides a lightweight double-action/single-action design, and Chiappa’s Rhino delivers unique recoil characteristics through its low-bore axis configuration.
Maintenance
Regular maintenance of your Model 66 ensures optimal performance and extends service life through a systematic cleaning regimen. Following the manufacturer’s disassembly process, you’ll need to clean the bore, cylinder, and action using appropriate solvents and brushes after range sessions.
Apply high-quality gun oil to moving components sparingly. For storage considerations, keep your revolver in a dry, secure environment to prevent corrosion and environmental damage.
History
Introduced in 1972, Smith & Wesson’s Model 66 Combat Magnum emerged as a stainless-steel evolution of the Model 19 revolver, offering enhanced corrosion resistance while maintaining the same robust K-frame design.
The Model 66’s historical significance extends beyond its dual .357 Magnum/.38 Special capability. Its influence on firearm design and cultural impact is evident through its appearances in popular media and its 2014 reintroduction with updated barrel configurations.
Frequently Asked Questions
What Year Was the Smith and Wesson Model 66 Made?
You’ll find the Model 66’s origins in 1972, when it emerged featuring a refined trigger mechanism design and ergonomic grip features. This stainless steel beauty brought corrosion resistant finishes to the combat magnum lineup.
You’re looking at a .357 Magnum/.38 Special revolver that’s built to last, incorporating the same mechanical precision as its carbon steel predecessor, the Model 19. They’ve reintroduced it in 2014 with updated specifications.
What Caliber Is a Smith & Wesson Model 66?
Like a chameleon’s dual-color ability, you’ll find this revolver offers two caliber options. Your Model 66 is primarily chambered in .357 Magnum, but you can also shoot .38 Special rounds through it.
While trigger pull weight and sight configurations vary across different versions, you’re getting a versatile wheelgun that lets you switch between these calibers across various barrel length options. The .357 delivers more power, while .38 Special offers lighter recoil for practice.
Do Smith and Wesson Revolvers Hold Value?
You’ll find that Smith & Wesson revolvers typically maintain strong resale value due to their reputation for precision engineering and reliability. Market conditions consistently show high demand for these firearms, particularly among collectors.
You can expect your S&W revolver to retain 70-90% of its original value when properly maintained. Collector’s interest is especially strong for discontinued models and limited editions, which can actually appreciate over time due to their historical significance and mechanical quality.
What Frame Does a Smith & Wesson Model 66 Have?
Like a shining sentinel of precision, you’ll find the Model 66 built on Smith & Wesson’s legendary K-Frame platform, though later variants transitioned to the L-Frame.
The K-Frame’s stainless steel frame perfectly balances strength and portability, supporting the revolver’s double action operation and adjustable rear sight system. You’re getting a medium-sized frame that’s robust enough to handle .357 Magnum rounds while remaining comfortable for everyday carry or duty use.
Conclusion
You’ll find the Model 66’s durability, accuracy, and reliability make it a standout .357 Magnum revolver. Whether you’re firing standard .38 Special or full-power magnum loads, you’ll appreciate the K-frame’s balance and the precision-machined stainless steel construction. You’ll notice the smooth double-action trigger pull, crisp single-action break, and consistent cylinder timing that have defined Smith & Wesson’s Combat Magnum series since 1970.
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