Smith & Wesson’s small framed revolvers are by far their most popular. They've been going strong for nearly seventy years, starting with the introduction of the Chief’s Special back in 1950.
This traditional five-shot 38 Special revolver with an exposed hammer was immensely popular and spawned several variants including the aluminum framed Model 37. It retained the traditional lines of the Model 36 but was lighter in weight. Today, the Model 37 is no longer in production but its sibling, the Model 637 is still alive and kicking.
The Model 637 has an aluminum frame but the cylinder, crane, and barrel are all made of stainless steel. The 637 also bears some of the new Smith & Wesson features like the keylock above the cylinder release and the lack of a hammer-mounted firing pin.
The gun, fully loaded weighs 15.5 ounces and sports a 1 7/8 inch barrel. The 637 has a rubber grip instead of the original walnut grips that came on the M37. Although less sexy, the rubber dampens recoil, as the 637 is rated for +P ammunition.
The small framed S&W revolvers are considered to have one purpose and one purpose only - concealed carry. They're lightweight and their curved appearance naturally blends with the curves of the body, yet they pack a real punch and are absolutely reliable. That's why they still endear themselves to so many people, even though small automatics have come a long way since the 1950s.
The Model 637 can be had for under $400 which makes it an affordable and solid contender in the small revolver market.
