The Performance Center Model 637 Enhanced Action is a lightweight J-Frame .38 Special from the Smith & Wesson Performance Center, where guns are hand-fitted and fine-tuned. It has an aluminum alloy frame, a double-action/single-action design and wood grips. This model is chambered in .38 Special with a 1.88″ barrel and is a 5-shot double-action/single-action revolver. Manufacturer part number: 170349.
Key features
- .38 Special, 1.88″ barrel
- Capacity: 5 rounds
- Action: double-action/single-action
- Frame: aluminum
Buying from PM Customs in Yukon
PM Customs is a licensed FFL in Yukon, OK, serving the Oklahoma City metro. Choose local pickup by appointment (generally Mon–Sat, 8 AM–4 PM), or have your Smith & Wesson Performance Center Model 637 Enhanced Action revolver shipped to your local FFL. You pick at checkout. Questions? Call 405-265-8955.







