The M30 106.7 mm (4.2 inch, or "Four-deuce") heavy mortar is an American rifled, muzzle-loading, high-angle-of-fire weapon used for long-range indirect...

the M30 mortar of the same caliber. The first 4.2 in (110 mm) mortar in U.S. service was introduced in 1928 and was designated the M1 Chemical Mortar. Development...

as the 107-millimetre (4.2 in) M30, in several armies, including the United States Army. It is much lighter than the M30, has a greater range, and can...

replaced with the M1064 mortar carrier. The M106 is a variation of the M113 armored personnel carrier that carried a 107 mm M30 mortar. It was introduced in...

carried a 4.2-inch M30 mortar pointing backwards attached to the floor in the bay. Roof plates on the M84 could be opened to allow the mortar to be fired from...

120-PM-43 mortar 2-inch mortar 82-BM-37 82-PM-41 M1 mortar M1938 mortar M2 4.2 inch mortar M2 mortar M30 mortar Ordnance ML 3 inch Mortar Ordnance ML...

rifling of the barrel. Exceptions to this were the U.S. M2 4.2-inch mortar and M30 mortar, whose ammunition had a sub-calibre expandable ring that enlarged...

M30 or M-30 may refer to: Messier 30 (M30), a globular cluster in the constellation Capricornus BMW M30, a 1968 automobile piston engine HMS M30, a 1915...

4.2-inch mortar may refer to: ML 4.2-inch mortar – also known as SB 4.2 inch M2 4.2-inch mortar M30 mortar This disambiguation page lists articles associated...

A mortar carrier, or self-propelled mortar, is a self-propelled artillery piece in which a mortar is the primary weapon. This list includes mortar carrier...