S&W K Frame Model 19-4 Side Plate, Old Style, Blue Steel, .357 Magnum - Part# 19157A non-pinned 40 S&W — ✗ No

40 S&W — ✗ No M&P 40 Compact Any

Single-Shot Function: The disconnector ensures the pistol fires only one shot per trigger pull by disconnecting the trigger from the sear during slide cycling

Barrel installation requires proper headspacing and fitting by a qualified gunsmith

0 pistols in all calibers and frame sizes

S&W K Frame Model 19-4 Side Plate, Old Style, Blue Steel, .357 Magnum - Part# 19157A non-pinned 40 S&W — ✗ NoSmith & Wesson K Frame Model 19 4 Side Plate Restore the exterior integrity of your Model 19 4 Combat Magnum with this original Smith & Wesson side plate. The side plate covers the left side of the frame, protecting the internal action components and completing the revolver's profile. This is a used OEM factory part in the correct old style blue steel finish for pre Model 19 4 and 19 4 revolvers. Part Number: 19157A Finish: Blue Steel Style: Old Style