The Karabiner 98 Kurz, or the Kar98k, is a vicious sniper rifle that’s an excellent choice in terms of stopping power and long-range ability.
The Vector boasts moderate damage, high rate of fire, and very low recoil, so landing those hits does not take an expert marksman.
UMP9: The tried and tested stalwart of the submachine gun category, the UMP9 is a common drop which dishes out decent damage at close to mid-range, and has both a lovely iron sight and forgiving recoil pattern.
Mini 14: Its damage is not particularly high, it has a fair amount of kick, and a very slow rate of fire. However, the Mini 14 has exceptional bullet velocity, better even than that of the AWM.