ProMag Roller Follower AR-15 Polymer Magazine - 5.56 - 20 Round

This ProMag 20-round magazine fits AR-15 5.56mm rifles. It is made in the USA with a polymer body and chrome silicon wire spring for dependable feeding.

Features:

• 20-round capacity
• Fits AR-15 5.56mm rifles
• DuPont Zytel based polymer body
• Patented anti-tilt roller follower
• Heat-treated chrome silicon wire spring
• Made in the USA

This 20-round magazine is a ready spare or replacement for your AR-15, built to handle repeated loading and use.

The DuPont Zytel based polymer body is built for durability, and the chrome silicon wire spring resists fatigue and set over repeated loading cycles, helping maintain consistent feeding pressure.

The patented roller follower is designed to resist tilting as it rides up the magazine.

ProMag manufactures magazines for a wide range of rifle, shotgun, and pistol platforms, focused on affordable, reliable capacity upgrades for shooters.