Springfield Magazine Extension for XD(M) .45 ACP – Backstrap 1

This Springfield factory magazine extension is designed specifically for XD(M) .45 ACP pistols using Backstrap 1 (small). It extends the grip length to improve purchase and control without adding magazine capacity, making it ideal for shooters who want better ergonomics while maintaining standard round count. The extension fills the gap between the magazine base and grip when using the smallest backstrap configuration.

Manufactured from durable polymer with a matte black finish to match factory Springfield components. This is a drop-in part that requires no modification or gunsmithing—simply remove the existing magazine base plate, install the extension, and reassemble. Direct replacement ensures proper fit and function with XD(M) .45 ACP magazines.

• Part Type: Magazine Extension (Grip Filler)
• Compatible Firearms: Springfield XD(M) .45 ACP with Backstrap 1
• Material: Polymer
• Finish: Matte Black
• Installation: Drop-In
• Includes: Magazine Extension