Argentinian Federico Gilberti joins from Rovigo, Manu Samoan tight head prop Jake Gray and Kiwi Kinji will all be looking to make their presence felt as the club prepare for their Challenge Cup match at Rodney Parade on Friday night.
Grey is a powerful prop and a member of the Manu Samoa side at the 2015 Rugby World Cup, he returns to Enisei for another stint having joined them for the European campaign last year.
Former Melbourne Rebels, Queensland Reds and Stade Français Paris utility back Richard Kingi will be aiming to add plenty of experience to the Russian side's backline and previously lined up against Welsh opposition for the Wallaby's in their 2009/10 Autumn tour.
Powerhouse Argentinian outside back Frederico Torres Giliberti joins from Club Pucara having previously played Italian Eccellenza rugby for Rovigo.
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