49ers restructure DT Arik Armstead, have most cap space in NFL
49ers free agency: 3 players from the NFC West the 49ers should be interested in - Niners Nation
49ers Rumors: Arik Armstead Restructures Contract; SF Has NFL-High $41.5M in Cap Room, News, Scores, Highlights, Stats, and Rumors
5 Things to Know about 49ers DT Arik Armstead
49ers Restructure Contract Of DL Arik Armstead
49ers restructure contracts of George Kittle, Arik Armstead for cap space - NBC Sports
Offseason In Review: San Francisco 49ers
49ers' Nick Bosa believes he and Arik Armstead are dominant in this category
49ers' Nick Bosa believes he and Arik Armstead are dominant in this category