Quoted from BozoTheClown:Right, I still need to add the 4 rivet holes once I have confirmed the dimensions are roughly correct. There is also a "dimple" on the front above the 44 bulb that I originally thought was there to assist with clearance for the bulb, but upon closer inspection might just be DE's version of a gun sight. I'll play with that later as well but it might be difficult as I am currently printing it upside down.
yeah do not bother with the sight, a better option, in my opinion would be to just make a slot. then print a small rectangle (the size of the sight) in red, and insert it into the slot where the sight should live.
I would print it like you are doing too, in my textured bed, it will give it a nice texture resembling a gun too (very similar to the power coat from the factory in fact). I have an OEM black gun to install.