I have a new edge coming in the next week or so, and I have the above mentioned mark 4 to put on it. I have an edge already that has the 5.5-22 nxs, and i would really like to get another nxs, but do not have funds, unless I sale this scope. there is nothing wrong with the mark 4, but for this gun, i would rather have the nxs. I have not thought this all the way through yet, so I am not certain, what i need to get out of it. If you are interested, make a reasonable offer? In the mean time, i will be thinking on an asking price. Its a mark 4 LR/T side focus, M1 turrets, butler creek caps etc. it has sat on a 300 rum in my safe and that rifle doesnt have a brake. (the others do, so they are the ones i shoot) So, it has only been out of the safe and shot approx 20 times when i did load developement for this rifle.