Shield Arms Echelon +5 Magazine Extension – Springfield Echelon

The Shield Arms Echelon +5 Magazine Extension adds five additional rounds to factory Springfield Echelon magazines, increasing capacity without requiring a larger footprint magazine. This extension is designed for shooters who want maximum capacity in their Echelon pistol while maintaining the factory magazine's proven reliability. The extension replaces the factory baseplate and uses the original magazine spring and follower.

Machined from aluminum with a black anodized finish that matches the Echelon's aesthetics. Installation is straightforward and requires no gunsmithing—simply disassemble the magazine, swap the factory baseplate for the Shield Arms extension, and reassemble. The extended baseplate maintains a clean profile and provides a positive grip surface for reloads.

• Part Type: Magazine Extension
• Compatible Firearms: Springfield Echelon (factory magazines)
• Capacity Increase: +5 rounds
• Material: Aluminum
• Finish: Black Anodized
• Installation: Drop-In (no gunsmithing required)
• Includes: Magazine extension baseplate

Note: Uses factory magazine spring and follower. Check local and state laws regarding magazine capacity before purchase.