Quote Originally Posted by thatoneguyfromwork View Post
How do you boost the skill level of a weapon? People say enhance but I've enhanced the hell out of plenty of weapons with skills. I'm clearly missing something.
Basically, feed it R or higher weapons.

Not all at once though (at first), as you'll see that it ramps up the skill chance and you can only do 1 level at a time. Just play with it a bit until you see how many it'll usually take you to get to the next level, for SR it's usually something like 1 per Skill level from what I've seen (i.e. Skill Level 5->6 cost me 5 R weapons).

Edit: Whoops, too slow.