Reggie Dunn ran a 4.29 40 for Steelers coaches recently John Hansler | June 2, 2013 | Pittsburgh Steelers | No Comments … Source: Behind the Steel Curtain – All Posts Be Sociable, Share! Tags:4.29, coaches, Dunn, recently, Reggie, Steelers Related Posts Steelers Brandon Lindsey, dream over or placed on hold? No Comments | Jun 29, 2012 Steelers vs. Bengals: It’s Keenan Lewis’s chance to shine No Comments | Dec 22, 2012 The Weekend Kicks Off With the Draft: Who’s The Next Late Round Treasure to Find His Way to Pittsburgh? No Comments | Apr 27, 2012 Source: Redskins get No. 2 pick 4 Comments | Mar 12, 2012 About The Author steelz09 Owner and operator of PlanetSteelers.com and SteelersApparel.com. I'm a die hard Steelers fan and enjoy running this website as a hobby (sometimes a second job) in addition to my day job as a Software Systems Engineer.