Valken Mid Capacity 140 Round M4 Magazine 5 Pack - Black Electronic Loaders Air Efficient Eko™ Valve System

Air Efficient Eko™ Valve System (Patent #8

Magnetic force easy load lid E

Molded Oring Sizing grooves

Fully adjustable leg straps

Thanks to input from top professional players from Dynasty and Infamous

Valken Mid Capacity 140 Round M4 Magazine 5 Pack - Black Electronic Loaders Air Efficient Eko™ Valve SystemIncrease your fire power by adding additional magazines to your load out to stay in the fight longer with the Valken 140 Round Mid Cap Style magazines that are designed to fit most M4 AR based AEG (Automatic Electric Gun). Features: Impact Resistant Polymer, 140 Round Capacity, 5 Pack Box Set, Fits most popular M4 style AEG Airsoft rifles