The Model 640 was the first J-Frame chambered in .357 Magnum: a small concealed-hammer revolver rated for continuous magnum use. This Performance Center version has enhanced double-action springs for a lighter, smoother pull, dovetailed tritium night sights front and rear, a fluted barrel and a black Cerakote finish. This model is chambered in .357 Magnum with a 2.13″ barrel and is a 5-shot double-action-only revolver. Manufacturer part number: 14448.
Key features
- .357 Magnum, 2.13″ barrel
- Capacity: 5 rounds
- Action: double-action-only
- Frame: stainless steel
- 2.125″ fluted stainless steel barrel w/Black Cerakote finish
- Stainless steel frame w/Black Cerakote finish
- No internal lock
- Dovetail Tritium front & rear night sights
- Cylinder cut for full moon clips
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 640 Black revolver shipped to your local FFL. You pick at checkout. Questions? Call 405-265-8955.








