The HiPoint uses a single stack, single feed magazine. You have to load each round singly, even if you have a stack of rounds in the loader. It's not like a double stack, double feed rifle mag that you can shove 30 rounds inside in 2 seconds. If you want that in 9x19mm, you'll need something that takes HK, Sterling, Uzi, or Colt-style (modified Uzi) mags, such as an HK MP5, Uzi, or AR-9.
Holy smokes! Thanks for the tip, Rach! I have no idea how they're doing that.
Holy smokes! Thanks for the tip, Rach! I have no idea how they're doing that.