CA m249 box mag won't wind
 

Hey guys just got my mk46 and in my pre game testing I can't get the CA m249 box mag I ordered to run at all. Is there a super hidden switch other than big green button on bottom I'm missing?

Most of those hi cap tactical maracas dont work out of the box anyway.

Better off sourcing some 1200 round ca box mags. More reliable and it has a pressure pad to eliminate the rattle.

I'm a fan of the MAG brand box mags, of "nutsacks".


I fixed my ca box too many times for it to be worth it