Trijicon hd sights - Trijicon HD XR Night Sight Set

Used a sight tool to install. My Sig Saur P320 came with the standard sights installed which don't start to compare to the Trijicon HD sights. Nice tight fit. Much brighter than the Sig night sights. Easy to transition to after several magazines shot and a slight adjustment. I will be installing a set on my Springfield XD Mod2 soon.I had a coupon from Optics Planet which helped bring down the price to something more affordable. Shipping was very fast as usual from Optics Planet. Front sight required a little time for correct fitting to the dovetail. A small file solved the problem quickly. Just go slowly and check the fit often.