I had one that I sold with a rifle a last summer(2.5-10x50 #4 ). They are great scopes. Very good glass and great low light performance. I would put them right with my Conquests or 4200s for my style of hunting. The eye relief is great. I bought mine for less than $300 and it's the best scope I have ever had for that kind of cash.
The only negatives I had with it which are small............it was pretty heavy,bulky, and the finish is very easy to scratch/blemish up.
My buddy bought one at the same time in the 2.5-10x56 and I did some testing in low light and found it equal to the 50mm. He put his on a Remington 700 .243 with a short barrel. I would not have done that myself due to the size and weight but he loves it.