Manufacturer: 6mmProShop (USA) / UFC (Japan)
Caliber: 6mm Airsoft BB’s
Compatibility: For VFC, Classic Army, JG, ARES, G&G, Echo1, ICS, Matrix, Tokyo Marui and other compatible Airsoft AEG.
Capacity: 140rds
Material: High strength polymer

Pros:

• Set of 10
• Good compatibility with major brand M4 rifles
• Precision feeding, better than hi-cap magazines
• Stealth operation; no rattling sounds
• Lightweight construction makes it easy to carry multiple magazines
• Mag and dump pouch friendly
• OEM Factory direct pricing

Cons:

• 140rds
• For VFC, Classic Army, JG, ARES, G&G, Echo1, ICS, Matrix, Tokyo Marui and other compatible Airsoft AEG Rifles

Comments:  Looking for more magazines to bolster your collection, this pack of 10 will be more than enough to keep your M4 M16 Series Airsoft AEG Rifles on the run for some more hours.  A high density polymer body makes them impact resistance and easy to carry without weighing down your kit.   They can hold up to 140 rounds and bags a much better internal system than most high capacity magazines which will effectively eliminate BB rattle or winding often experienced with high cap ones.