I have 2 Intensity scopes,5-20x44 its very close in brightness to my Nikon Monarch, I've heard they are built in same factory. It is mounted on a 223 adjustments are positive. Cost $100.00

I have another Intensity 4x12 set up on a 22lr functions fine. Both are mounted on low recoil guns so not sure how they would hold up on say a 308, however if on a budget they function fine and appear to have a good warranty.