I had a Williams peep on my 760 pump. I'm now north of 40 and my eyes are not what they once were. I decided that the 1.5-4.5 with the firefly was the answer to my dilemma. Well I wish I left that alone. The scope works well mounted in redfield rings/base lapped etc. The problem is the carry is no longer comfortable. I track my game so 8-14 miles in a day is the norm not the exception. I've struggled with what has been second nature the last 2 seasons with the scope in place. As far as accuracy goes. You be the judge the rifle is a 760 carbine in 30.06 I can hit milk jugs out to 250 meters with both sights off hand. After that because of the inferior ballistics of the short pipe I try to get closer. Most of the shots I take btw are under 30 feet and the scope just is not as fast or I think it's not as fast key word think instead of shoot.