Introducing the 120 BBs Mid-cap EPM1 Magazine for M4 PTW - Black from PTS! This high-quality magazine is designed to provide you with a reliable and efficient feeding solution for your M4 PTW airsoft rifle. With a capacity of 120 BBs, you can enjoy extended gameplay without having to constantly reload. The magazine is made from durable materials and features a sleek black finish that perfectly complements your M4 PTW. It is also designed to be mid-capacity, which means that it does not require winding like high-capacity magazines, making it more realistic and less noisy during gameplay. The EPM1 Magazine is also incredibly easy to use. Simply load the BBs into the magazine, insert it into your M4 PTW, and you're ready to go! The magazine is also compatible with a wide range of M4 PTW models, making it a versatile addition to your airsoft gear. Overall, the 120 BBs Mid-cap EPM1 Magazine for M4 PTW - Black from PTS is a must-have for any serious airsoft player. With its reliable performance, durable construction, and sleek design, it is sure to enhance your gameplay experience and give you the edge you need to dominate the competition.