Shield Arms Springfield Echelon +5 Magazine Extension 9mm Luger 5rd - Gray Anodized Aluminum

The Shield Arms Springfield Echelon +5 Magazine Extension is a precision-machined aluminum basepad extension that adds 5 rounds of capacity to the factory 17-round Springfield Echelon magazine, bringing the total to 22 rounds while maintaining reliable function.

Machined from solid billet 6061 aluminum and finished in a corrosion-resistant gray anodized coating, the extension drops onto the factory Echelon magazine body with a precise, snag-free fit. Index-cut grip serrations on the extension enhance the magazine's texture pattern and provide a positive purchase for seating or stripping the magazine under stress.

Designed for use exclusively with the Springfield Echelon 17-round factory magazine body, the +5 installs easily and requires no new magazine spring. The assembled overall length of 141.25mm meets USPSA division requirements, making this an ideal upgrade for competition shooters, range use, and everyday carry. Magazine not included.