Categories 4x4 Knuckle Tattoos STAY DOWN Post author By Nathan Black Post date July 13, 2011 David Bowen sends us these beautifully gnarly knuckles: I got this tattoo a few months ago, primarily as a large step to dedicating my life to MMA and becoming a professional fighter. Touch – up/improvement to come next time I get some work done. Tags down, stay ← MCMI → LOVE GRACE