Hi, I've been a varmint hunter, re loader, target shooter for many years. I frequent other forums such as "The firing line", Glock Talk and Buckeye Firearms. I have held an Ohio concealed carry license for 4 years and practice that right on a daily basis. I'm in the process of setting up a new semi auto long range rifle and stumbled on this sight while doing random google searches for information on my project. This is exactly the type of site I was hoping to find! Thanks for letting me in!