Manufacturer: Smith and Wesson

Family: 637 Series

Model: 637 Performance Center

Type: Revolver

Item Group: Double Action Centerfire Revolvers

Action: Double / Single Action

Caliber/Gauge: 38 Special

Finish: Matte Silver

Finish Type: Applied Finish

Frame: Alloy Frame

Stock/Grips: Alloy Frame Basketweave Wood Grips Alloy Frame

Barrel: 1 7/8"

Overall Length: 6.3"

Capacity: 5

Sights: Ramp Front Sight

Sight Type: Fixed Sights

Weight: 14.6 oz.

Shipping Weight: 1.75

Addl Info: External Hammer

Addl Info: Enhanced Action

MFG Model No: 170349

UPC: 022188703498