Smith & Wesson: Model 642, No Internal Lock, 38 Special

Smith Wesson : 103810
(No reviews yet) Write a Review



Smith & Wesson J-Frame revolvers have had your back since 1950.  These small revolvers were designed to fire a full power round and are as simple and easy to use as they are reliable.  Available in various calibers and with three diverse hammer designs, it is no surprise that the Smith & Wesson J-Frame has become the most popular, small-frame, defense revolver on the market.

The Model 642 NO INTERNAL LOCK is our latest innovation of the historic Model 42 Centennial Airweight®, a lightweight aluminum alloy revolver with a fully concealed hammer. The Model 642 integrates the time-tested features of the original with modern advancements.



Lightweight alloy frame for easy carry

Stainless steel barrel and cylinder

Snag-Free enclosed hammer

Rated for continuous +P Use

No internal lock



SKU: 103810

Model: 642 No Internal Lock

Caliber: 38 S&W SPECIAL +P

Capacity: 5

Color: Black / Silver

Safety: No Internal Lock

Length: 6.3

Front Sight: Integral

Rear Sight: Fixed

Action: Double Action Only

Grip: Synthetic

Cylinder Material: Stainless Steel

Barrel Material: Stainless Steel

Frame Material: Aluminum Alloy

Frame Finish: Matte Silver

Barrel Length: 1 7/8"

Weight: 14.6 oz.

State Compliance: CA,CO,MA,MD


103810 642 Spec Sheet (.PDF)



  U.S. Government Export Restriction

This item is restricted for export by the State Department and Department of Commerce. Make sure that you are familiar with all applicable laws.  ITAR Information.


FFL Requirements & Magazine Restrictions

This item has to ship to an FFL. Please read the attached information. Shipping Rules & Magazine Restrictions.