The Smith & Wesson Magazine Floor Plate Catch Assembly For S&W 400/9 is a genuine factory replacement part engineered to restore proper function to your 400 and 9mm series magazines. Designed to secure the floor plate at the base of the magazine, this catch assembly helps ensure reliable retention of internal components during use and routine maintenance.

This assembly is ideal for owners of Smith & Wesson 400/9 series pistols whose magazines need a rebuild or replacement of worn components. Suitable for a wide range of compatible models, it supports dependable feeding and long-term durability for range practice, training, and everyday use. Backed by Smith & Wesson’s longstanding reputation for quality firearm components, this floor plate catch assembly offers a straightforward way to keep your magazines running smoothly.

• Manufacturer: Smith & Wesson
• Model: Magazine Floor Plate Catch Assembly For S&W 400/9
• Type: Magazine Floor Plate Catch Assembly
• Fits: Smith & Wesson 400/9 Series Magazines
• Caliber: 9mm