I was wondering on which cmag is best. I have a choice between a "Hero Arms M4/M16 3000rd Electric Auto Winding C-Mag" and a "Guarder AIM S-Mag 2500rd High Capacity Mag for M4/M16 Series A.E.G". I don't know which has better feeding or better build quality so I really need airsoftcanada's help. Opinions and past experience is welcome. Thank for your help, opinion, and time for reading my post.
Hero Arms
Guarder