There will be no feeding issues with this high-quality ASG magazine. The CAA M4 Mag is designed to fit snugly in all CAA M4 carbine and CQB airsoft rifles. It is made of durable nylon fiber and holds 140 rounds & 360 rounds of 6mm airsoft BBs.

Compatible gun: GAGEGC-15P-CQB-BNB-NCM, GAGEGC-15P-APR-BNB-NCM, ASG18868