Sten

The STEN (or Sten gun) was a family of British submachine guns chambered in 9×19mm and used extensively by British and Commonwealth forces throughout World War II and the Korean War. They had a simple design and very low production cost, so they were also effective insurgency weapons for resistance groups.

STEN is an acronym, from the names of the weapon's chief designers, Major Reginald V. Shepherd and Harold Turpin, and EN for Enfield.

Source: Objaverse 1.0 / Sketchfab

STEN（亦称斯登冲锋枪）是一系列英国产9×19mm口径冲锋枪，在第二次世界大战及朝鲜战争期间被英国及英联邦军队广泛列装使用。该系列枪械设计简易、制造成本极低，因此也成为抵抗组织的高效游击作战武器。
STEN为首字母缩略词，取自该武器的两位首席设计师——雷金纳德·V·谢泼德少校与哈罗德·特平的姓氏，以及恩菲尔德（Enfield）的前两个字母EN组合而成。
数据来源：Objaverse 1.0 / Sketchfab