Springfield Armory Echelon 4.0C 9mm 18-Round Magazine

This is an 18-round 9mm extended magazine for the Springfield Echelon 4.0C.

Featuring a robust stainless steel body with a scratch and wear-resistant blacked-out finish, this Springfield Armory Echelon 4.0C magazine is built for lasting service in high-stakes concealed carry applications.

Additionally, the Echelon 4.0C mag utilizes a high-tensile steel spring and polymer follower that work together to ensure optimal cartridge alignment and smooth feeding performance for superior reliability in demanding conditions.

The factory-installed polymer extension provides exceptional firepower with 18 rounds of 9mm Luger ammunition, and it integrates seamlessly with the pistol's frame for snag-free carry and improved concealability.

Numbered witness holes provide quick visual round counts on the fly.

Pick up a spare Echelon 4.0C magazine from GunMag Warehouse and add to your loadout today.