49ers Sign First-Round Pick DL Arik Armstead

The San Francisco 49ers announced the signing of first-round pick DL Arik Armstead to a four-year contract on Friday.

San Francisco has now locked up their entire 2015 draft class following the signing of Armstead.

The 49ers managed to move back and in round one and still come away with Armstead, who offers some versatility up front as well as high ceiling if they’re able to develop him.

According to OverTheCap.com, Erving is projected to receive a four-year contract worth $9,842,628, which includes a signing bonus of $5,418,276.

During his three years at Oregon, Armstead recorded 87 tackles, 10.5 tackles for a loss, four sacks, a forced fumble and two pass defenses.