Springfield Echelon 17-Round Magazine

The Springfield Armory Echelon 17-round magazine is the factory flush-fit duty magazine for the full-size Echelon 4.5F. Built from robust stainless steel with a blacked-out scratch and wear-resistant coating, it is the default duty and carry magazine for the Echelon platform.

Every Echelon 4.5F ships with this magazine, and it is the baseline for aftermarket extension kits such as the Shield Arms +5, which brings capacity to 22 rounds on this specific magazine body. The stainless body survives holster wear and repeated reloads; the blackened coating reduces glare and hides scuffs.