30 mm shipborne automatic artillery gun mount Outstanding fire power potential One of the best close air defence system ► Universal; ► Substantial fire power; ► Compact; ► Ease of maintenance; ► High reliability. AK-630M six-barrel artillery gun is distinguished by its high effectiveness in engagement of various targets (aerial attack means, small size sea-surface targets, floating mines, visible unprotected manpower, separate fire emplacements, etc.). Best cost-effectiveness ...