The Mossberg® MC2c® 9mm 15-Round Magazine is a factory OEM magazine, built around a durable, heat-treated steel body with a black finish for reliable corrosion resistance and lasting field service—even in wet, corrosive environments. The steel wire spring and hi-vis polymer follower deliver smooth, snag-free feeding performance, while the precision-machined feed lips offer a snug, wobble-free fit for added reliability. Better yet, this magazine is equipped with a removable, impact-resistant polymer floor plate, engineered to withstand years of hard use and abuse. Made in USA.