IWI, the company that owns PT night sights is going under. My buddy who is an FFL went to their place today for an auction. They are selling off all of their equipment.

They still owe me a set of sights. I guess I'll have to call Arizona gun runners to see if I can get my money back.

Wow, guess I lucked out then.  I was going to post about the great service I had from then.  A month or so ago someone had a post on Glock Talk asking about PT night sights.  I reported my positive experiences and one slight negative.  The yellow rears I tried as an experiment on one sight were appreciably dimmer than the green, enough that I was planning to replace them.  Jennifer Lavoie (not the 1993 Playmate for those that recognize the name) emailed me to say that they had appreciated my comments and wanted to make me completely happy.  They offered to replace the yellow rears with any color I desired for free, I just had to pay $9 shipping.  So, I sent them my slide and $9 and last week I got it back with a new set of green lamps, front & rear.

Quoted: Wow, guess I lucked out then.  I was going to post about the great service I had from then.  A month or so ago someone had a post on Glock Talk asking about PT night sights.  I reported my positive experiences and one slight negative.  The yellow rears I tried as an experiment on one sight were appreciably dimmer than the green, enough that I was planning to replace them.  Jennifer Lavoie (not the 1993 Playmate for those that recognize the name) emailed me to say that they had appreciated my comments and wanted to make me completely happy.  They offered to replace the yellow rears with any color I desired for free, I just had to pay $9 shipping.  So, I sent them my slide and $9 and last week I got it back with a new set of green lamps, front & rear.

yeah, they're a good company(were anyway, why can't this happen to assholes like rguns?), i don't think anything was wrong with your sights, it's just that some of their sights were designed with intentionally brighter front sights for faster target acquisition.