Year after year, ProMag has increasingly become one of the leading manufacturers of firearms magazines in the world. Gun enthusiasts and law enforcement personnel have agreed, be it for recreational "plinking", competition shooting, or law enforcement, Promag is the source you can count on.

This is a ProMag 20 Round Magazine for AR-15 rifles chambered in .223cal/5.56x45mm. Magazine body constructed of heat treated steel with a black oxide finish for durability and harsh use in the field. Only the finest polymers or high carbon heat-treated steel go into our magazine bodies. ProMag magazine bodies are constructed of high carbon heat-treated steel and TIG-welded for strength. The springs are precision wound using heat-treated chrome silicon wire. Bases and followers are injection molded from polymers selected for their durability. This produces the finest quality magazines that perform under the harshest conditions.

Features and Specifications:
Manufacturer Number: COL-A4
ProMag AR-15 .223 / 5.56 Magazine 20 Rounds Steel Black
Caliber: .223 Remington/5.56 NATO
Capacity: 20 Rounds
Body Material: Heat Treated Steel
Spring Material: Heat Treated Chrome-silicon Wire
Follower Material: Polymer
Follower Color: Green
Finish: Black Oxide

Fits:
AR-15 Rifles .223 Remington/5.56 NATO Platform