Westside Gunn and Conway have been putting Buffalo on the map with their rhymes.

The two brothers got a big boast today when Shady Records announced they had signed a deal with Griselda Records, which was founded by Westside in 2014. It's said to be the first deal with major label distribution for rappers from Buffalo.

We are very excited to announce that we have signed a deal with Griselda Records for both solo and joint projects from Westside Gunn and Conway,"  Eminem's record label welcomed.

Welcome to the family @WestsideGunn @WHOISCONWAY @GriseldaRecords #Shady #Griselda #Detroit #Buffalo https://t.co/rpJrFwbGiu

— Marshall Mathers (@Eminem) March 3, 2017

To celebrate the signing, Conway and Gunn (Hall N' Nash) dropped the Just Blaze produced track 'MachineGun Black'.

Do you think Shady records can bump the underground kings into the mainstream.