49ers' Javon Kinlaw slated for a big year, says Arik Armstead
San Francisco 49ers DT Arik Armstead out a 'few weeks' with knee sprain - ESPN
Javon Kinlaw, Javon Hargrave and Arik Armstead: Inside the 49ers' DT surge - The Athletic
Arik Armstead's Productive 2019 Benefited More than Just the 49ers
5 Things to Know: Defensive Lineman Arik Armstead
49ers place Arik Armstead on the reserve/COVID-19 list
49ers could lean more on edge rushers Ebukam, Bosa against Rams
Arik Armstead talks Steve Wilks, Nick Bosa, Javon Hargrave, and 49ers' QB situation
Can Nick Bosa, defensive line vault 49ers back into Super Bowl?
NFL star Arik Armstead has a few things to say - Sactown Magazine
49ers Get Arik Armstead Back at the Perfect Time - Sports Illustrated San Francisco 49ers News, Analysis and More
Kyle Shanahan on Arik Armstead: 'I see a guy who is only getting better'
49ers 90-in-90: Is this the year Arik Armstead plays like a first rounder - Niners Nation