ETS magazines are made from advanced polymers that provide extreme impact resistance so they won't crack or break when dropped. With superior temperature tolerances their magazines won't become brittle over time, even when exposed to harsh environments, chemicals, or extreme cold. Its durable construction eliminates creep so the feed lips and body won't spread when being stored long term, even when fully loaded. These new AR-15 Magazines provide an innovative Tritium follower that can be easily seen thru the body of the translucent mag. This gives you a quick and easy check of your round count in high pressure situations.

Features and Specifications:
Manufacturer Number: AR1530TR
Caliber: .223 Remington, 5.56 NATO, 300 AAC Blackout
Capacity: 30 Rounds
Tritium Dot Polymer Follower
No Tilt Follower Design with Bolt Hold Open
Ergonomically Designed for superior manipulation and control.
Creep Resistant, the feed lips and body will not spread over time.
Impact Resistant
Resistant to Chemicals, UV, Extreme Temperatures
Body material: Polymer
Baseplate: Polymer
Finish: Translucent Smoke

Fits:
Standard AR-15 platform lowers