ProMag AR-15 Polymer Magazine - 5.56 - 20 Round

This ProMag 20-round magazine fits AR-15/M16 rifles and carbines chambered in .223/5.56x45mm. The polymer body and chrome silicon spring deliver the durability and reliable feeding AR-15 shooters expect, made in the USA.

Features:

• 20-round capacity
• Fits AR-15/M16 rifles and carbines chambered in .223/5.56x45mm
• Polymer body
• Injection molded follower
• Heat-treated chrome silicon wire spring
• Made in the USA

The polymer construction gives this magazine excellent impact resistance and reduced weight compared to a steel-bodied magazine, while the heat-treated chrome silicon spring resists fatigue and set over repeated loading cycles for reliable feeding pressure over a long service life.

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