The Cleveland Browns have signed T Ka'John Armstrong. Armstrong participated in the team's minicamp this week on a tryout basis.
Armstrong (6-5, 300) is an undrafted rookie out of Eastern Michigan. He played in 43 career games while at EMU, starting 12. Armstrong aided an offensive line unit as a junior in 2017 that allowed the second-fewest tackles for loss in the FBS and helped set a school record with 5,917 yards. He hails from Detroit, Mich.