Bay 12 Games Forum

 His fingers have small capacitators embedded in them  that can emit taser level electrical shocks but they can only do this twice per hand before he needs to recharge them.
His eyes have been upgraded to see in infrared and can act as a XRay machine if he doesn't really care about not having any kids. Also he can see farther away than most people.
He has a small unarmed crawling/quadricotper style  drone attached to his back with the control linked to his spinal cord. This drone has only normal vision and it relays its info through the link in his spinal cord he can switch to drone vision and control it through that at the cost of not being able to move his body while doing this or it can be controlled through voice commands and relay info to a display on a pack though this comes at the cost of being traceable by the authorities.
The palms of his hand can open revaling a myriad of small tools and knives. Including lock picks
His legs and his upper body has jump jets embedded within them allowing him to leap onto roofs of small houses  and letting him do an impressive tackle. Sometimes too impressive and he can end up breaking some bones. They also only have enough fuel for about ten full sized jumps. But they are controllable enough to slow a normally fatal fall to a survivable velocity…. sometimes.*
*Note, the manufacturer of Back alley bionics is not responsible for the explosion of fuel these jump jets can create when shot.
If injured his body will inject painkillers and mechanical braces will reset broken bones while not doing much about all that bleeding.