Rails and Mounts
Sadly there is only one option for the K1 type rifles.
The heavy quadrail handguard set.
The gas piston rifles, however, have many scope mount options to choose from.
A note about "co-witnessing": A Daewoo is not an AR. There is, at this time, no mechanism to install a folding front sight on a Daewoo rifle.
Requests about "co-witnessing" dimensions rely on measurements of innumerable optics options and this is information that we don't have and don't know.
There are no products to list in this category.