Smith & Wesson J-Frame revolver is designed to fire a full power round and is simple and easy to use as it is reliable. The Model 637 is a variation of the Model 37 Chiefs Special Airweight which integrates the time-tested features of the original with modern advancements. It is ultra-light and is a favorite back-up and concealed carry firearm. This model has an aluminum alloy frame with a matte sliver finish, stainless steel barrel and cylinder, integral front and fixed rear sights, and an external hammer. It also has black Crimson Trace Lasergrip.

Model	Model 637
UPC	022188630527
SKU	163052
Width	7.0000
Length	12.5000
Height	2.4000

Action	Double / Single Action
Barrel Description	1 7/8"
Barrel Finish	Stainless
Barrel Length	1.88"

Caliber	.38 SPECIAL
Capacity	5Rd
Cylinder Capacity	5.0000
Cylinder Finish	Stainless Steel
Description	Crimson Trace Laser
Dimension	2.50 X 7.05 X 12.40
Finish	Matte Silver
Finish/color	Stainless
Frame Color	STAINLESS
Frame Description	Aluminum Alloy
Frame Designation	J FRAME
Frame Material	ALLOY
Frame Size	Small
Grip Type	Laser Grip
Grips	Black Polymer/Crimson Trace Laser
Grips Material	RUBBER
Hammer Style	Exposed
Hammer Type	COMBAT
Oal	6.31"
Search Code	SW637
Series	Airweight Crimson Trace Lasergrip
Sight Type	FIXED
Sights	Fixed Sights

Size	Small Frame
Trigger Type	TARGET-312"
Type	Double Action
Weight	15.40 oz