PTS EPM-MTW M4 Magazine for MTW/Article

Details

• Works with MTW-Spec empty mag detection
• Fits the MTW and Heretic Labs Article I
• Approximately 120 round BB capacity
• High quality Dupont Zytel Polymer construction
• No winding, no rattling mid-cap magazine
• Enhanced Polymer Baseplate with angled surface and dot matrix
• High efficiency compression spring