This replacement or spare magazine is compatible with your AR-15. It is constructed of heat treated steel with injection molded mag follower and mag spring formed from chrome silicone wire. Made in the USA.
ProMag COLA4 Standard Blued Steel Detachable 20rd 223 Rem, 5.56x45mm
ProMag COLA4 Standard Blued Steel Detachable 20rd 223 Rem, 5.56x45mm NATO for AR-15
50 in stock
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