This is a great lightweight option at only 12.6 ounces. Redfield was acquired by Leupold in this generation, so it is warrantied by Leupold. Reticle was designed with bullet drop compensation but I don’t recall the details. This is a simple, no frills hunting scope and was on my first rifle as long as I had it. Would work great on anything: rimfire, AR, bolt gun. I had it on a .270 and then a 7mm (plenty of magnification to make a 350 yrd shot on a cow elk). Happy to answer any questions. OBO