The article outlines results of weapon complex analysis of the PyanyBor culture population from Novo-Sasykul burial ground, dated back to the 1^st – 2^nd cc. BC. The main weapon of this population was ranged weapon e.g. bone and iron arrowheads. Features of archer’s burials are compared with all funeral complexes of the PyanyBor culture. As a result, some patterns of finding iron arrowheads and its certain types were revealed. Bony sleeve arrowheads were common during at the whole cultural stage from the 2^nd c. BC. to the 2^ndc. AD, petiolate arrowheads appeared later – in the 1^st c. AD. Melee weapons (daggers, spears, swords) are insignificant in the Novo-Sasykul burial ground. All discovered swords and daggers are borrowed from the nomads. The exception is combat knives, which are found in large numbers. They are a kind of ethnocultural marker in the PyanyBor community. Bronze knife cases are considered by the authors as the same marker.