BTR-4 GSh-6-23M
BTR-4 is intended for transporting the personnel of motorized rifle units and their personnel with powerful fire support, equipped with the GSh-6-23M air gun, the gun is worth defeating both ground and air targets (including cruise missiles). 23-mm shells with high-explosive-incendiary shells and with armor-piercing-incendiary-tracing warheads (projectile weight 200 g) are used for firing from the GSh-6-23M gun. The projectile 23×115 mm (type of projectile AM-23) is similar to the GSh-23 gun.
