The Smith & Wesson Magazine Catch Nut For S&W Handguns is a factory replacement component engineered to keep your compatible pistols running smoothly. Designed for models such as the 400, 410, 457, 908, and 910, this small but critical part helps ensure the magazine catch assembly locks and releases magazines consistently over years of use.

Ideal for owners refreshing a well-used pistol or completing a repair, this magazine catch nut restores proper function with genuine Smith & Wesson fit and geometry. It is best suited for range use, training, and everyday carry pistols where reliable magazine retention is essential. Choosing an original Smith & Wesson part helps maintain the performance and integrity that shooters expect from their handgun.

• Manufacturer: Smith & Wesson
• Model: Magazine Catch Nut For S&W Handguns
• Finish: Black
• Gun Make Compatibility: Smith & Wesson
• Gun Model Compatibility: 400, 410, 457, 908, 910