7.62×39毫米枪弹系列7.62×39毫米枪弹主要包括56式普通弹、56式穿甲燃烧弹、56式曳光弹、DBF90式7.62毫米橡皮弹和1956年式7.62毫米(枪口微光)曳光弹等5种型号。56式普通弹、56式穿甲燃烧弹、56式曳光弹56式普通弹、56式穿甲燃烧弹、56式曳光弹3种弹是同时从苏联引进的,其中56式普通弹、56式穿燃弹由791厂试制,56式曳光弹由671厂试制,经过几个月的试制和试验,1956年全部完成了定型并开始生产。 7.62 × 39 mm Bullet Series 7.62 × 39 mm bullets mainly include 56 type ordinary bullets, 56 type armor piercing flares, 56 type flare shells, DBF90 type 7.62 mm rubber bullets and 1956 type 7.62 mm flare shells. Kind of model 56 type armor piercing bullets, 56 type tracer 56 type ordinary bullets, 56 type armor piercing bullets and 56 type tracer bullets were imported from the Soviet Union at the same time, of which 56 were ordinary bullets and 56 were worn at the same time The bomb was trial-produced by the 791 factory. The 56-type tracer was trial-produced by the 671 factory. After several months of trial production and testing, the model was completed in 1956 and production began.