S&W Model 637 Lightweight .38 SPL +P Revolver - Compact Defense vs Smith & Wesson 627 PC .357 Magnum, 8-Shot Stainless Revolver
The short answer
The S&W Model 637 Lightweight .38 SPL +P Revolver - Compact Defense and the Smith & Wesson 627 PC .357 Magnum, 8-Shot Stainless Revolver are both single/double action revolvers. The S&W Model 637 Lightweight .38 SPL +P Revolver - Compact Defense is the more affordable option, starting at $459.99 versus $999.99. On the spec sheet, the Smith & Wesson 627 PC .357 Magnum, 8-Shot Stainless Revolver carries more rounds (8 rounds vs 5 rounds) and the S&W Model 637 Lightweight .38 SPL +P Revolver - Compact Defense is lighter (15 oz vs 37.6 oz).
Frequently asked questions
- What is the difference between the S&W Model 637 Lightweight .38 SPL +P Revolver - Compact Defense and the Smith & Wesson 627 PC .357 Magnum, 8-Shot Stainless Revolver?
- They differ mainly in caliber (.38 Special vs .357 Magnum), model (637 vs 627 Performance), capacity (5 rounds vs 8 rounds) and barrel length (1.9" vs 2.6").
- Which is cheaper, the S&W Model 637 Lightweight .38 SPL +P Revolver - Compact Defense or the Smith & Wesson 627 PC .357 Magnum, 8-Shot Stainless Revolver?
- The S&W Model 637 Lightweight .38 SPL +P Revolver - Compact Defense is currently the cheaper of the two, with a lowest listed price of $459.99 compared with $999.99 for the Smith & Wesson 627 PC .357 Magnum, 8-Shot Stainless Revolver. Dealer prices are live and can change.
- Which holds more rounds, the S&W Model 637 Lightweight .38 SPL +P Revolver - Compact Defense or the Smith & Wesson 627 PC .357 Magnum, 8-Shot Stainless Revolver?
- The Smith & Wesson 627 PC .357 Magnum, 8-Shot Stainless Revolver has the higher magazine capacity at 8 rounds, versus 5 rounds for the S&W Model 637 Lightweight .38 SPL +P Revolver - Compact Defense.

