Arik Armstead - Wikipedia
Arik Armstead - San Francisco 49ers Defensive End - ESPN
Arik Armstead - San Francisco 49ers Defensive End - ESPN
49ers lose starters Javon Kinlaw, Emmanuel Moseley to IR - ESPN
5 ESPN experts name Javon Hargrave-to-49ers as best free agent signing
Niners get veteran edge rusher Randy Gregory from Broncos - ESPN
Instant analysis of 49ers drawing Cowboys for Sunday's playoff game
Arik Armstead, fueled by family, has silenced critics as the 49ers enter another NFC title game - The Athletic
Arik Armstead - San Francisco 49ers Defensive End - ESPN
49ers restructure DT Arik Armstead, have most cap space in NFL
Arik Armstead, 49ers D-Lineman - 49ers Strong Start To the Season