ETS mags won't crack or break, are resistant to heat, cold, UV and harsh chemicals - won't become brittle over time ETS mags come with enhanced features like non-tilt followers, creep-resistant feed lips and clear body allowing you to see count and ammo type - leaving nothing to chance

Advanced Polymer Benefits:

• Extreme Impact Resistance - won't crack or break when dropped
• Very resistant to harsh chemicals
• Superior heat, cold and UV resistance - won't become brittle over time even when exposed to harsh environments or extreme cold
• Translucent body - allowing you to see your ammo count and type
• Creep resistant - the feed lips and body won't spread when being stored long term even when fully loaded