S&W Model 637 Lightweight .38 SPL +P Revolver - Compact Defense vs S&W 986 PC 9MM Revolver - Precision-Engineered Stainless Mastery
The short answer
The S&W Model 637 Lightweight .38 SPL +P Revolver - Compact Defense and the S&W 986 PC 9MM Revolver - Precision-Engineered Stainless Mastery 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 S&W 986 PC 9MM Revolver - Precision-Engineered Stainless Mastery carries more rounds (7 rounds vs 5 rounds) and the S&W Model 637 Lightweight .38 SPL +P Revolver - Compact Defense is lighter (15 oz vs 31.7 oz).
Frequently asked questions
- What is the difference between the S&W Model 637 Lightweight .38 SPL +P Revolver - Compact Defense and the S&W 986 PC 9MM Revolver - Precision-Engineered Stainless Mastery?
- They differ mainly in caliber (.38 Special vs 9mm), model (637 vs 986), capacity (5 rounds vs 7 rounds) and barrel length (1.9" vs 2.5").
- Which is cheaper, the S&W Model 637 Lightweight .38 SPL +P Revolver - Compact Defense or the S&W 986 PC 9MM Revolver - Precision-Engineered Stainless Mastery?
- 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 S&W 986 PC 9MM Revolver - Precision-Engineered Stainless Mastery. 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 S&W 986 PC 9MM Revolver - Precision-Engineered Stainless Mastery?
- The S&W 986 PC 9MM Revolver - Precision-Engineered Stainless Mastery has the higher magazine capacity at 7 rounds, versus 5 rounds for the S&W Model 637 Lightweight .38 SPL +P Revolver - Compact Defense.

