Arik Armstead discusses 49ers' DeForest Buckner trade, drafting Javon Kinlaw
49ers' Arik Armstead Was 'Confused' by DeForest Buckner Trade to Colts, News, Scores, Highlights, Stats, and Rumors
49ers to trade Buckner to Colts; sign Armstead to lucrative extension
San Francisco's Vaunted Defense Stunned by Kansas City Comeback - WSJ
49ers to trade Buckner to Colts; sign Armstead to lucrative extension
The Real Reason the 49ers Re-Signed Arik Armstead and not DeForest Buckner - Sports Illustrated San Francisco 49ers News, Analysis and More
Arik Armstead Looks Forward to Playing Future with DeForest Buckner
Colts acquire DeForest Buckner for first-round pick
49ers' Arik Armstead says he didn't expect team to trade DeForest Buckner
49ers keep Armstead, reportedly trade Buckner to Colts
49ers pick up Arik Armstead's 5th-year option for 2019