Mine also came with 2 20 rounders!
My guess would be that they mean 5 rounders in that they will only hold 5 rounds. But they are 5/20's
There are only 13 left of the socom version!!!!
You sure keep track of them, working for canada ammo?
My Full length says "Socom 18" on it as well, nowhere does it say "Made in China", but I suspect you may still have trouble getting it stateside. Mine also came with 2 20 rounders pinned to 5 (inside the magazine with a long plate attached to the follower). Loose op rod guide (peened and fixed), and a crooked (pretty sure) flash hider. Shoots like a hotdamn though, one ragged hole at 30 yards (I am NOT an iron sight shooter) with cheap Norc surplus. All said and done, I'm very happy with my purchase. Plan to replace the flash hider, put a new oprod spring guide in, and install a CASM mount in the near future. Oh, and maybe pick up a factory 5 rounder, seems like it'd be a little less unwieldy for hunting.
Cool thanks for the info Lex, good to know, it is a go an order is pending on my side (still waiting to see if i get to sell a certain firearm, then i would get 2x M305s!!!!)
Waiting for combo. LoL