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1United States 40 mm grenades — The United States Army has created a plethora of different types of 40 mm grenades in both the low velocity 40x46 mm and high velocity 40x53 mm calibers. Presented on this page is a basic overview.High Explosive Cartridgestandard High Explosive… …
2Neanderthal anatomy — Neanderthal Temporal range: Middle to Late Pleistocene, 0.6–0.03 Ma …
340 mm grenade — The 40 mm grenade is a military grenade caliber for grenade launchers in service with many armed forces. There are two main types in service: the 40x46mm, which is a low velocity round used in hand held grenade launchers; and the more powerful… …