P90 for GTA SA is a Belgian submachine gun (personal defense weapon), developed in 1986-1987 by FN Herstal. It was designed primarily for tankers and combat vehicle drivers. Has a progressive and comfortable ergonomic design. Especially for the P90, a cartridge of the 5.7 × 28 mm SS190 type was developed, which has a high penetrating power and a low degree of ricocheting. The bullet of this cartridge develops a muzzle velocity of up to 715 m / s and is capable of penetrating titanium / Kevlar body armor that meets NATO CRISAT requirements from 200 meters.