Spare Magazine for Tokyo Marui / Y&P / KJW / Matrix MK23 Airsoft Gas Gun

"I recently bought two of these for my KJW MK23. Really good mags, especially for the money.

Pros:
Can hold green/red/propane gas unlike TM mags that are only made for 134A
Good capacity
Nice heavy weight so gun feels more realistic
Great price compared to TM mags

Cons:
The gas in valve is kinda weak. I was filling it with propane and something broke in it so i needed to get a new valve. Maybe it was just a lemon, but be careful

3/5 because of the weak valve in one of my mags. Overall good buy.