Very nice kit - Seekins Precision SP Safety Selector Kit

I have 3 of these now on 3 different trigger groups, factory made and 80% lowers. they work fine with every thing so far. One of the features of the design is that the profile is the smallest of 4 different safeties I have tried, IE, the levers are out of the way of my hands, don't rub on me. Finish is very durable, they fit the hole good, and on the 45 degree setting, they even work with Hiperfire 24 series triggers.