The 30 x 165 mm Round with High Explosive Incendiary Projectile is intended to engage air targets. The round is fitted with distance-armed, delayed action, self-destruct fuze. The ammunition is safe in transport, storage and handling and ensures the reliable performance of the gun systems in all weather conditions.
The 30 mm GSh-6-30K, GSh-6-30L and 6K30GSh automatic air-defence guns and their modifications are mounted on the following shipboard gun mounts: AK-630 AK-306 KASHTAN Air-Defence Complex
Fuze Type A-670M and modifications