NP full metal M4 MID-CAP magazine 200rnds

Dominate the game with this full metal mid-cap magazine and high capacity with no more winding the mag just hold that trigger down and watch them go. The design is to look as realistic as possible and I think they got it right with this magazine. The feel and durability is up there with the best magazine manufacturers in the world. 

I do use these magazines myself and have never encountered any problems with durability and the fact I throw them around a lot.