Substitute Tai Enosa's late try completed the recovery act for a 32-25 victory to give the Eagles bragging rights ahead of their World Cup pool clash against Russia in New Zealand later this year.
Skipper Todd Clever and centres Paul Emerick and Andrew Suniula also touched down for the Eagles, while fly-half Nese Malifa kicked 12 points.
Wing Vasily Artemyev, who will join Northampton after the World Cup, capped a top-class individual display by claiming one of Russia's three touchdowns.
But the Eagles, coached by former Ireland supremo Eddie O'Sullivan, were not to be denied as they ended the tournament on a successful note following their opening weekend 87-8 defeat against England Saxons.
Gilbert has released a new line of rugby cleats. The Gilbert Virtuo 8S is part of the exciting new product. Check it out.
The Barbarians are one of the top invitational rugby sides with a long history and classic rugby jersey.
The Nike Tiempo is a solid rugby cleat and one of few styles still made from full-grain natural leather.
The Lions get ready for their matches with this green training jersey. It's what the players wear. Get in the Gear!
A cool looking all black rugby cleat with the high performance adidas is known for. Get in the Gear!
Wear the crest of the British and Irish Lions on your t-shirt. A great look for the summer.
The Lions are ready to get their Australia tour underway. They arrive in Perth on Monday.
The New Zealand All Blacks training jersey for 2013/14. Get in the Gear!
The USA Rugby Pro Alternate rugby jersey is perfect for any fan of the Eagles. Get yours to wear during the summer Test matches.
The NEW All Blacks 2013/14 jersey has arrived at World Rugby Shop. Dare to wear the colors of the All Blacks.