Smith & Wesson M&P Shield Magazine Follower - .40 S&W - Factory OEM 422380000

Smith & Wesson M&P Shield Magazine Follower - .40 S&W

Factory OEM Part

Part# 422380000

Genuine Smith & Wesson factory magazine follower designed specifically for M&P Shield .40 S&W magazines. Critical component for reliable magazine feeding.

Key Features:

• Factory OEM quality
• Precision-molded polymer construction
• Ensures reliable cartridge presentation
• Direct replacement follower
• Proper geometry for .40 S&W cartridges

Compatibility:

✓ Compatible with:

• M&P Shield .40 S&W 1.0 magazines
• M&P Shield .40 S&W 2.0 magazines

✗ NOT compatible with: 9mm or .45 ACP magazines (different follower geometry)

Function:

The magazine follower rides on top of the magazine spring and presents cartridges to the slide at the proper angle for reliable feeding. Also activates the slide stop when the magazine is empty.

When to Replace:

Replace if follower shows cracks, deformation, or if experiencing feeding issues or failure to lock back on empty.

Maintain reliable feeding with genuine Smith & Wesson factory magazine parts.