I bought a AR 556 MPR model 8514, I’m wondering what type optics would be recommended for range shooting, coyotes hunting, woodchucks, etc., etc.. I’ve checked out Cabela’s AR riflescope, open sights front and rear, and red dot sights. I’m just wondering what the general opinion is and I’m leaning towards a red-dot sight and reading all the reviews that I can both good and bad. Thank you for your time and God Bless in this crazy world we are living in.