fully transferable machine gun - An Overview
The front-line trenches were backed-up by 2nd and 3rd lines: 'aid' and 'reserve' trenches. Communication trenches connected them all jointly. This system was strengthened with fortifications, underground shelters and thick belts of barbed wire.The Mark VIIIz cartridge, which experienced a ship-tailed spitzer 'streamlined' bullet, may very well be e