ICS M4 TMAG 300 Round Hicap AEG Magazine hpa The battery should be used

The battery should be used when there isn't enough sun light

making it perfect for CQB environments

Inner Barrel Length: 7

Silver coating for better electrical flow with its better wire setup

ICS M4 TMAG 300 Round Hicap AEG Magazine hpa The battery should be usedICS M4 TMAG 300 Round Hicap AEG Magazine. Fits in all standard AEG M4 airsoft guns. High quality polymer and advanced grip design for durability and non slip grip control. Inner clear window to view mag capacity when getting low. Comes in two colors: Black and Tan Made by ICS, but compatible with all M4 AEG guns (Marui, JG, Valken, G&G, Classic Army, VFC, ICS, etc)