A buddy turned me on to Blackhound Optitcs, and I am impressed. My Surgeon Scalpel is .5 MOA all day with factory Hornady ammo and my Blackhound scope should make it a lot easier for my old eyes once I get past 600 yards. The clarity of this scope in low light is excellent and the tactile and audible clicks while making adjustments is what I like. Have a zero stop and turn indicator are great features as well. Every time I shoot my Scalpel I want to buy another one, gotta love a quality rifle.