Promag Polymer Magazine Ar-15 .223/5.56mm Fde 30 Rd.

This replacement or spare magazine is compatible with your ar-15.It is constructed of dupont zytel polymer with anti-tilt roller mag follower and mag spring formed from chrome silicone wire.Made in the usa.
Caliber: 5.56x45mm NATO
Capacity: 30rd
Finish: Flat Dark Earth
Model: OEM
Material: DuPont Zytel Polymer
Type: Detachable
Model Fit: AR-15
Brand Fit: AR-15 Platform
Capacity: 30