While still on tour with rock bands, he is also acting and writing, composing, and singing music for TV and film.

He has also toured and recorded with House of Lords (where he again replaced Wright), Great White, Lynch Mob, Montrose, Queensrÿche, Jack Wagner, Don Felder, Edgar Winter, Maya, Bad Moon Rising, Rough Cutt, Burning Rain, and XYZ.

McNabb can be heard on the Dr. Phil show in the music tracks and the "I'm Loving It" McDonald's breakfast commercials.

McNabb is also active in the Los Angeles charity scene (including celebrity golf tournaments and Harley rides), appearing in such magazines as Angeleno and LA Confidential.

He married Los Angeles based KTTV news anchor Christine Devine on September 9, 2016.