S&W Pistol Model 422 Magazine Catch .22 LR – Part# 422H

Smith & Wesson Pistol Model 422 Magazine Catch – .22 Long Rifle

Restore reliable magazine retention on your Model 422 with this factory-original magazine catch. The magazine catch (also called the magazine release button) locks the magazine in the grip frame and releases it when depressed — a worn or broken catch causes magazines to drop free unintentionally or fail to seat and lock properly. This used OEM part is a direct factory replacement for the Model 422 chambered in .22 Long Rifle.

• Part Number: 422H
• Fits: Smith & Wesson Pistol Model 422
• Caliber: .22 Long Rifle (rimfire)
• Part Type: Magazine Catch (Magazine Release)
• Condition: Used (factory original)
• Installation: Gunsmith fitting recommended

Factory Replacement Quality

Genuine Smith & Wesson factory part manufactured to the exact specifications and tolerances of the original — same dimensions, same detent engagement, same reliable magazine retention. No aftermarket substitutes.

About the Model 422

The S&W Model 422 is a 1st Generation semi-automatic .22 LR pistol with an alloy frame, known for its lightweight design and reliable rimfire performance. If you're unsure whether this part fits your specific variant, contact us with your model number and serial number and we'll confirm compatibility.

Questions? Call or email us — we're happy to help you get the right part the first time.