From the Vault: S&W Stainless Rimfires 617 & 648

Introduction

Steve from Brownells introduces another classic firearm from the vault. This time, he’s sharing a pair of stainless rimfire revolvers from Smith & Wesson: the Model 617 in .22 LR and the Model 648 in .22 Magnum. Both are part of Smith & Wesson’s stainless K-frame rimfire series and reflect a modern take on the older Model 17-style revolvers.

Overview of the Smith & Wesson Stainless Rimfire Series

These revolvers mirror the design of the Model 17-6, which featured a full underlug barrel, but they are constructed in stainless steel. Steve notes this material choice makes them more appealing for outdoor use, particularly for hunters or those who spend time in the elements. If you need a .22 LR or .22 Magnum revolver for field use, stainless steel may be the smarter choice.

Model 617 (.22 LR) Features

The Model 617 is a ten-shot revolver chambered in .22 Long Rifle. This is a change from the original six-shot Model 17s, and Steve shares that while he initially had doubts about the performance of a ten-shot cylinder, those concerns have proven unfounded. The Model 617 has proven just as accurate and reliable as its six-shot predecessors.

Model 648 (.22 Magnum) Features

The Model 648 is chambered in .22 Magnum and holds eight rounds. Steve mentions that he personally swapped out the .22 Magnum cylinder for a .22 LR cylinder, which he fitted himself. Since .22 Magnum ammunition is more expensive, he finds himself shooting more .22 LR from the 648. The revolver still performs excellently regardless of the cartridge.

Custom Cylinder Swap and Shooting Preferences

Steve discusses his personal preference for shooting .22 LR due to cost and availability, and how he customized his 648 by fitting a second cylinder. He notes that both revolvers lend themselves well to tuning and modification, just like any other Smith & Wesson K-frame revolver.

K-Frame Construction and Sights

Both the 617 and 648 are built on the proven K-frame and feature fully adjustable rear sights. The front sights are pinned, which makes it easy to swap them out for other styles, such as gold beads or fiber optics. This makes the guns highly adaptable to individual shooter preferences.

Barrel Length Options and Collector Notes

The Model 617 is available in multiple barrel lengths, including a 6-inch version. However, the 648 has only been offered in a 6-inch barrel configuration to Steve’s knowledge. He points out that a 4-inch version of the 648 would be quite rare and an interesting piece for collectors.

Closing Thoughts and Viewer Feedback Invitation

Steve wraps up the segment by inviting viewers to share their experiences with the Model 617 and 648 in the comments. He appreciates hearing from others who own or have shot these revolvers. As always, he thanks viewers for tuning in and looks forward to sharing more firearms from the vault in future episodes.