The San Francisco 49ers announced that they’ve re-signed LB Ray-Ray Armstrong to a one-year extension.
This leaves the 49ers with an open roster to add someone to their active roster in the coming days.
Armstrong, 25, originally signed on with the Rams as an signed undrafted free agent out of Miami back in 2013. He lasted over year in St. Louis before he was waived and later claimed by the Raiders in October of 2014.
The 49ers wound up claimed off of waivers from the Raiders in November.
He played out the final year of his three-year, $1.485 million rookie contract and was set to be an unrestricted free agent this year.
In 2015, Armstrong appeared in 15 games and recorded 24 tackles, one sack and a fumble recovery for the Raiders.