49ers place WR Christian Kirk on injured reserve with meniscus injury
Adam Schefter reported the move to IR on Saturday.
ESPN's Adam Schefter reports the placed wide receiver Christian Kirk on injured reserve Saturday.
Kirk suffered a meniscus injury during Thursday's practice. Placement on injured reserve requires him to miss at least four games.
The host the on Sunday. Kirk previously missed the first six games of the season with a calf strain before returning to the field in Week 7.