49ers' Armstead didn't see Buckner trade coming: 'It was a shock
DeForest Buckner trade brings Colts a little closer to free-agent
49ers made the right move trading DeForest Buckner to the Colts
DeForest Buckner reflects on trade that sent him from 49ers to
The Indianapolis Colts have acquired All-Pro defensive tackle
49ers news: Breaking down the case for re-signing Arik Armstead
49ers Players React to DeForest Buckner Trade - Sports Illustrated
Why did the 49ers trade DeForest Buckner to Colts?
Colts acquire DeForest Buckner for first-round pick
The Indianapolis Colts have acquired All-Pro defensive tackle
Stats & Eggs: DeForest Buckner takes his shot at the 49ers
Punahou alumnus DeForest Buckner signs 5-year deal, $21 million
Colts trade 1st-round pick to SF, heavily invest in DT DeForest