I am not sure if I am in the correct spot to ask this question? I have a Colt CR6724 which is an AR15 with a stainless 24” barrel. I have a scope mounted on it, but find I just might want it for a plinking rifle with open sights. The first question is there anyone that has put open sights on an HBAR and what do you think of it? If so, are there any front sights made of stainless steel to match the barrel or does black look OK? And lastly, how do you secure a front sight to this barrel without it looking hideous?