S&W Model 66 Combat Magnum Gen 1 - .357 Revolver Matte Stainless vs Smith & Wesson 642 PC .38 Special Revolver - Compact Precision Defense
The short answer
Here is how the S&W Model 66 Combat Magnum Gen 1 - .357 Revolver Matte Stainless and the Smith & Wesson 642 PC .38 Special Revolver - Compact Precision Defense compare. The Smith & Wesson 642 PC .38 Special Revolver - Compact Precision Defense is the more affordable option, starting at $549.99 versus $749.99. On the spec sheet, the S&W Model 66 Combat Magnum Gen 1 - .357 Revolver Matte Stainless carries more rounds (6 rounds vs 5 rounds) and the Smith & Wesson 642 PC .38 Special Revolver - Compact Precision Defense is lighter (15 oz vs 36.9 oz).
Frequently asked questions
- What is the difference between the S&W Model 66 Combat Magnum Gen 1 - .357 Revolver Matte Stainless and the Smith & Wesson 642 PC .38 Special Revolver - Compact Precision Defense?
- They differ mainly in caliber (.357 Magnum vs .38 Special), model (66 vs 642), capacity (6 rounds vs 5 rounds) and barrel length (4" vs 1.9").
- Which is cheaper, the S&W Model 66 Combat Magnum Gen 1 - .357 Revolver Matte Stainless or the Smith & Wesson 642 PC .38 Special Revolver - Compact Precision Defense?
- The Smith & Wesson 642 PC .38 Special Revolver - Compact Precision Defense is currently the cheaper of the two, with a lowest listed price of $549.99 compared with $749.99 for the S&W Model 66 Combat Magnum Gen 1 - .357 Revolver Matte Stainless. Dealer prices are live and can change.
- Which holds more rounds, the S&W Model 66 Combat Magnum Gen 1 - .357 Revolver Matte Stainless or the Smith & Wesson 642 PC .38 Special Revolver - Compact Precision Defense?
- The S&W Model 66 Combat Magnum Gen 1 - .357 Revolver Matte Stainless has the higher magazine capacity at 6 rounds, versus 5 rounds for the Smith & Wesson 642 PC .38 Special Revolver - Compact Precision Defense.

