Martin4676

hi I have a pard 007a and its attached to a hawke scope 4-12x40 when I sharpen the picture to a good clear image the cross hairs fade , so I have to sacrifice a good crisp pic to get the crosshairs to appear back. is the scope not good enough or am I doing something else wrong

Hi iam looking for a compressor for my rifle , cheap but good one.Hopefuly in the Uk thanks