Dolphins-49ers: Terron Armstead out, Jimmy Garoppolo exits
Arik Armstead - NFL Videos and Highlights
Arik Armstead named NFLPA Community MVP for Week 5 - NBC Sports
Arik Armstead Stats, News and Video - DE
The 49ers offense more than carrying its weight during perfect start to the season
FL Week 2 Q&A: 49ers defenders Talanoa Hufanga, Arik Armstead dish on the Rams and Puka Nacua - Sports Illustrated
San Francisco 49ers defensive end Arik Armstead's sack of Los Angeles Rams quarterback Matthew Stafford sends the game into overtime
San Francisco 49ers defensive tackle Arik Armstead, defensive end Nick Bosa team up for third-down sack inside red zone
Arik Armstead, Javon Kinlaw Share Team's Mentality Ahead of Super Wild Card Weekend
49ers' Arik Armstead inactive, 73-game starting streak snapped
Bosa Signs Record Deal With 49ers
Arik Armstead explains the 322,000 dollar dinner the 49ers rookies paid for: Was it real?