Dawson Precision Adjustable 3 Dot Tritium Night Sights

[Killer Angel]

I am thinking of getting the Dawson Precision Adjustable 3 Dot Tritium Night Sights for my STI Trojan.Has anyone out there ever have had any experiences with these sights?If yes,what do you think of them?Would you highly recommend them?The reason for me wanting an adjustable night sight is because I intend to do some indoor shooting shooting with my STI Trojan.If you have any other suggestions or recommendations,please do so.
THANKYOU Very Much.

Killer Angel