Now I dont own...
But unless this gun has a rail mounted to the front of the gun your only options is either
1. Find a rail to mount on there I have only seen such a thing for 92fs
2. A clamp on laser to the trigger
3. Or laser grip on the gun grip
The gun takes s&w 5906 mags .. There is a chance the laser grips for the 5906 might work as 5906 holster seem to work.. But more then likely they wont Daewoo DP-51 - AR15.COM Daewoo DP-51 - AR15.COM If you have a freind or a gunshop who has a 59 with laser maybe ask if you could see if they match up ...
But at least the gun takes easy to find mags
and if you are looking for spare small parts DP51 Accessories | Numrich Gun Parts
Remember this is a gun that not been imported fro some time ... However now that Lhino Heart is making a new version maybe more stuff will come out that fit both