The helmet was found in a burial in barrow N# 13 of the third barrow group south of the village of Kishpek, Kabardino-Balkaria. The design of the helmet and its time frame suggest that it belonged to the Huns.
Source: https://late-roman.ru/arheologicheskiy-katalog/shlemy-i-maski-lamellyarnyy-lamellenhelme-i-analog/shlem-iz-kishpek/