Ryan Davis #59 of the Jacksonville Jaguars celebrates after intercepting a pass late in the fourth quarter of the game against the Houston Texans at Reliant Stadium on November 24, 2013 in Houston, Texas. (Getty Images)

The Buffalo Bills added some depth to their front four with Monday's signing of free-agent defensive end Ryan Davis.

Davis spent last season with the Dallas Cowboys.

He entered the NFL in 2012 when the Jacksonville Jaguars signed him as an undrafted free agent from Bethune-Cookman.

In five seasons, the 6-foot-2, 260-pound Davis has played in 47 games, registering 30 tackles, 11 sacks, one interception, three passes defensed, 26 quarterback hits, 12 tackles for loss, three fumbles forced and four fumble recoveries.

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