Arik Armstead Looks Forward to Playing Future with DeForest Buckner
San Francisco 49ers Take Oregon Defensive End DeForest Buckner
49ers: How defensive line will adjust in 2020 without DeForest Buckner
How players from Oregon Ducks, Oregon State Beavers fared in Week 10 of the NFL
Arik Armstead's return a big plus for 49ers' already-stout defense
49ers Exercise Arik Armstead's Fifth-year Option, Sign Seven UDFAs
NFL draft: 49ers go defense, trade down and take Oregon lineman Arik Armstead
A look at which 49ers veterans could be on the chopping block if the roster overhaul continues - The Athletic
49ers place Arik Armstead on injured reserve - NBC Sports
Report: Oregon's Arik Armstead leaning toward entering draft
Arik Armstead - San Francisco Chronicle
NFL #ProDucks: Wild Card Round - University of Oregon Athletics
NFL draft DE rankings: Joey Bosa, DeForest Buckner bring the rush
Oregon Football: 2015 NFL Draft Tracker, Analysis and Results, News, Scores, Highlights, Stats, and Rumors
49ers rookie DeForest Buckner was 'praying' to get reunited with Kelly, Armstead