Armor and non-armor gun-mounts Products Land Forces Combat and non-combat vehicles and upgrade programs Combat vehicle armament Armor and non-armor gun-mounts Documents 7.62 x 51 mm M134D Minigun.pdf1.95 MB 7.62 x 54 R mm M86 machine gun.pdf464.84 KB 12.7 x 108 mm M87 TANK machine gun.pdf285.25 KB