Gilbert looked fine as he ran in a special teams drill during the half-hour portion of practice open to the media.
The Browns (1-1) might need him when they host the Oakland Raiders (1-1) on Sunday because nickel corner K'Waun Williams did not practice Friday. Williams was not listed on Thursday's injury report. The reason for his absence is not known.
Browns coach Mike Pettine is scheduled to hold a news conference after practice at about 12:55 p.m.
Starting defensive end Desmond Bryant (shoulder) didn't practice Friday, meaning he missed practice all week and probably won't play Sunday.