Lightweight Alloy Frame for Easy Carry
Stainless Steel Barrel and Cylinder
Snag-Free Shrouded Hammer
Rated for +P Ammunition
When you need a lightweight carry revolver, you turn to Smith & Wessons small frame airweight series. Smith & Wessons Model 638 airweight is the original aluminum, small frame revolver available with a shrouded hammer. Designed to fire .38 Special rounds. Aluminum alloy frame.