Some reviews, and the internet, have the weight closer to 9 lbs.

This 20-inch barrel is fluted to further cut weight. Combined with the use of aluminum in the receivers and nylon in the stock, the R-25 weighs 8.75 pounds-still not a lightweight by hunting rifle standards, but considerably lighter than many other LR308- or AR-10-style rifles.

https://www.thehighroad.org/index.php?threads/remington-must-think-im-stupid-r25-weight.649227/