Swapped the factory night sights with Trijicon HD's, so these are up for sale. The M11-A1 sights are less than a month old, the P220 about a year and the P226 about 18 months. All still shine brightly.
P220 - AJ SPF TO dark-passenger
P226 - AJ SPF TO jsneff
M11-A1 - AL (these work on the P229 slides)
$65/set shipped, paid via money order. No trades wanted/considered.