ProMag FN Five-seveN USG 5.7x28mm 30-Round Extended Magazine

This is a ProMag® 30-round extended magazine for FN® Five-SeveN® pistols in 5.7x28mm.

Featuring a lightweight, injection-molded housing and follower crafted from impact-resistant, glass-filled nylon polymer along with anti-fatigue chrome silicon springs, these 30-round extended ProMag magazines are a must-have for any serious Five-SeveN enthusiast. Combining practical handgun size with rifle-style ballistics and performance, FN’s Five-SeveN pistol is nothing short of revolutionary. From its lightweight polymer design to its proprietary 5.7mm cartridge, the Five-SeveN is relentlessly unique and innovative, and these ProMag enhanced magazines are the perfect upgrade for it. These extended magazines are ideal for target practice or home defense. And like most extended magazines, they may take a few separate loadings before they’re broken in and easy to load. Consider picking up a reloading tool if you’re planning to shoot often.

Double down on firepower with a few 30-round extended Five SeveN magazines from ProMag!