<P> Dino Hawkins, known by his stage name Volume 10, is a rapper from Los Angeles, California . He was a member of the Heavyweights crew along with Freestyle Fellowship, Ganjah K, and Medusa, among others . </P> <P> Volume 10 was featured on Freestyle Fellowship's 1993 album Innercity Griots . </P> <P> Volume 10's debut solo single "Pistolgrip - Pump" was released in 1993 to critical acclaim despite being edited for radio and referred to simply as "Pump" in 1994 . The single was later recorded by Rage Against The Machine for their album Renegades . </P> <P> He released his first album Hip - Hopera in 1994 . The second album, Psycho, was released in 2000 . </P>

Who sings pistol grip pump on my lap at all times