Tag: 1950s

Two .280/30 cartridges, and their immediate ancestors. The .280 concept was inspired by the German 7.92x33 Kurz caliber on the far left, but demands for standardization in testing with the US-developed .30 T65 cartridge (center left) resulted in rounds after 1949 using the same case head as that round. Qjvt9PH A US Army Ordnance engineer fires the prototype T47 rifle on fully automatic. Note the grimace of the man as he wrestles with the small arms equivalent of a fire hose. Image source: firearmsworld.net, original source LIFE magazine guns_1964_07_to_12