The PTS EnhancedPolymer Magazine (Systema PTW), or EPM for short, is a new type of polymer magazine for airsoft rifles. Built specifically for the Systema M4 PTW series AEG, the EPM is a truly unique magazine, inside and out. Externally, it features a rugged Dupont™ Zytel polymer shell. The magazine is designed with recessed panels for better grip, and unique magazine well guides that reduce snagging when the magazine is drawn from and reinserted into pouches. The front of the baseplate features a dot matrix which allows the user to mark the magazine with alphanumeric characters or pictograms for identification. SPECIFICATION Colour – Black Material – Dupont™ Zytel High-Performance Reinforced Polymer Dimension – 190 x 65 x 25 approx. (without packaging) Weight – 185g approx. (without packaging) Compatibility – Systema PTW Capacity - 120 Rounds Disclaimer: This product is for airsoft, training, and simulation purposes only. Utilizing Airsoft products improperly, including in real firearm applications, are potentially dangerous and may cause serious injury. PTS will not accept any responsibility or liability for misuse of this product.