Anyone got any good tips for blacking out the white "U" on the Hellcats rear sight? I tried a Birchwood Casey black pen, but it was in gloss and shiny enough to be distracting.
I want to black the rear out because, when shooting for precison, I find my eyes shifting to the crisp white U on occasion.
I want to black the rear out because, when shooting for precison, I find my eyes shifting to the crisp white U on occasion.