Smith & Wesson Model 5903 9mm Magazine Catch Used 4536 Proper fitting is critical for

Proper fitting is critical for safe operation and optimal trigger pull

This trigger assembly is an authentic component from this historic firearm

though professional fitting may be required to ensure proper function and appearance

This component is ideal for:

Smith & Wesson Model 5903 9mm Magazine Catch Used 4536 Proper fitting is critical forSmith & Wesson Model 5903 Magazine Catch Used Part# 934 Compatible Models: 5903 (9mm) This listing is for the magazine catch only. What It Does Engages the magazine's locking notch to secure it in the pistol grip. When the magazine release button is pressed, the catch retracts to allow magazine removal. Must be properly fitted and tensioned for reliable magazine retention and smooth magazine changes. Compatibility Smith & Wesson Model 5903 (9mm, Full