Marstar has some excellent KCI 5/15 & 5/30 round mags, with competitive pricing. KCI mags are a higher quality than surplus GI mags.
+1 on these mags. I run USGI and KCI and they run just as good. Only time will tell if the nubs last. 5/15 are good but stay away from any 5/30 except USGI.




























