page_title: 2A28 Grom
hierarchical_section_title: 2A28 Grom
caption_attribution_description: Deutsch: Deutsches Panzermuseum Munster in Munster (Örtze) English: German Tank Museum
context_page_description: The 2A28 Grom is the main armament of the BMP-1 and BMD-1 infantry fighting vehicles. It is a 73 mm low pressure smoothbore semi-automatic gun with a wedge breech block. Development of the 2A28 Grom was directly linked to that of the SPG-9 recoilless gun; both fired projectiles similar to rocket-propelled grenades.
context_section_description: The 2A28 Grom is the main armament of the BMP-1 and BMD-1 infantry fighting vehicles. It is a 73 mm low pressure smoothbore semi-automatic gun with a wedge breech block. Development of the 2A28 Grom was directly linked to that of the SPG-9 recoilless gun; both fired projectiles similar to rocket-propelled grenades.
caption: Detailed view of a BMP-1 turret showing the 73 mm gun tube of the 2A28
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