Arik Armstead (69) probably will start on the defensive line when the 49ers open the season Sept. 12 against the Rams.
Arik Armstead (69) probably will start on the defensive line when the 49ers open the season Sept. 12 against the Rams. Tony Avelar The Associated Press
Arik Armstead (69) probably will start on the defensive line when the 49ers open the season Sept. 12 against the Rams. Tony Avelar The Associated Press
On the 49ers

On the 49ers

The latest Niners news with Chris Biderman

Magnificent 7? 49ers looking for right defensive mix up front

August 01, 2016 04:26 PM