The other positions the Raiders are targeting in free agency are the secondary to find a replacement for retired safety Charles Woodson, and a starting cornerback to pair with David Amerson; a running back to pair with Latavius Murray; another offensive lineman; and possibly a middle linebacker.
Irvin is the second big-money free agent to agree to a deal with the Raiders in free agency, inking a contract worth a reported $39 million. Oakland had previously agreed to a five-year deal worth up to $60 million with offensive lineman Kelechi Osemele.
ALAMEDA,Wholesale Basketball Jerseys, Calif. (AP) — The Oakland Raiders have filled another hole in free agency by agreeing to a four-year contract with former Seattle pass rusher Bruce Irvin.

After winning just 11 games the first three years under McKenzie's leadership, the Raiders went 7-9 last season under first-year coach Jack Del Rio. They are hopeful of being a contender in the AFC West in 2016 because of a young core led by Derek Carr, Mack and receiver Amari Cooper.
One of those holes was at pass rusher to join Khalil Mack, who had 15 sacks last season. With Justin Tuck retired and Aldon Smith suspended until November,Cheap China Jerseys, the Raiders went after a player very familiar to defensive coordinator Ken Norton Jr.
With plenty of money to spend this offseason, Raiders general manager Reggie McKenzie is looking to add the final pieces to make Oakland a playoff team after missing the postseason for 13 straight years.
But the Raiders will be counting on him to improve a pass rush that relied too heavily on Mack last season,Brett Favre Falcons Jersey. No one else on Oakland had more than four sacks.
Irvin was a first-round pick by Seattle in 2012 and Norton was on the Seahawks staff for Irvin's first three seasons. Irvin had 22 sacks in four years, including 5 1/2 last season. Irvin is also versatile enough to be strong against the run and play in coverage.
Irvin confirmed he was leaving the Seahawks to join the Raiders on his Instagram account Wednesday. He thanked the fans in Seattle,Wholesale Jerseys, management and his teammates,Cheap NFL Authentic Jerseys, saying they will always be connected for winning the Super Bowl in 2014. He added he is excited for a new chapter in his career and hopes to bring a title to Oakland.