ProMag AR-15 Pattern Firearms 223Rem/5.56mm 40Rd Black

The ProMag AR15 .223 5.56 40 Round Steel Polymer Hybrid Magazine is a performance enhanced centerfire rifle magazine compatible with most Commercial Spec and Mil Spec AR 15 receivers. Featuring a heat treated and black oxide finished steel feed tower and a shockproof DuPont Zytel polymer body this high capacity AR 15 magazine offers long lasting performance in virtually any target rich environment.

• 40 Round Magazine
• Magazine Body Constructed of a Proprietary Dupont Zytel Based Polymer
• Heat Treated Steel with Black Oxide Finish
• Magazine Spring Formed From Heat Treated Chrome Silicone Wire
• Made in the U.S.A.