Yup. Most of the pistol calibers only have 1 primary and then the rest of the weapons they have are all sidearms; and even then the primaries they do have are pretty mid. I can't remember the last time i saw an MP5, let alone a UMP45 in combat. And the bizon, despite being rarer and having a larger magazine, is actually worse at PvP than the more common low-tier skorpion since it has a faster RPM (And sure, a lot of people will point out that the Bizon is mostly a zed killing gun, but there's nothing about the Skorpion that makes it worse at that, either)