slightly under .25 or a quarter inch. the well-known .22 caliber is 5.56 MM. the memory jog for me is my birth year- l956. The Japanese service rifle of 6.5MM was rated as ( .25 caliber) by Rifleman and other Gun periodicals. nice question.
The equivalent of 5.65 mm ammunition is .22 caliber ammunition.
6 metres = 6000 mm.
There are: 6*100*10 = 6000 mm
6 m (1000 mm/1 m) = 6000 millimeters -----------------------
There are ten millimeters to a centimeter. 6 cm = 60 mm
The equivalent of 5.65 mm ammunition is .22 caliber ammunition.
A 50 calibre machine gun can have any length or width. The inside of the barrel is 1/2 inch. Gradually calibre as a gun size is being dropped in favor of metric. For example 9 mm is replacing 38 calibre. A 38 calibre pistol will shoot a 9 mm bullet. Mortars are now 61 mm instead of a calibre.
A .50 calibre cartridge is measured as 12.7mm in metric terms, while a 7.62 projectile is in the .30 calibre range.
86 millimeters 8 centimeters plus 6 mm= 80 mm plus 6 mm
6 metres = 6000 mm.
There are: 6*100*10 = 6000 mm
Yes, the calibre refers to the diameter of the bullet. Therefore, a 9mm would be smaller than a 10 mm.
6,000,000 mm
6 mils * .0254 mm / mil = 0.1524 mm (152.4 µm)
6 cm = __________ mm 1 cm = 0.1 mm 6 cm * 0.1 mm --------- 1 cm = 0.6 mm
735002 mm
6 m (1000 mm/1 m) = 6000 millimeters -----------------------