TargetTalk

Phil, you're right. I did misunderstand.

Airguns of Arizona dot com lists the dry pak and replacement goodies as well as the pump I mistakenly referenced.

Good luck with your search.

The other poster apparently has Tourette's... you know they have meds for that now. LOL.

Try airguns of arizona, they feature a BSA pump that I believe is made by Hill.

Thanks all, I intend to post again when this issue is solved.

Kiwi, damn good suggestions, thank you. Honestly I've not tried another's rifle, nor have I had another try mine.

My sights appear concentric and are spotless.

I suspect the problem lies with me, I just need to follow your advice and start eliminating potential variables scientifically.

No lenses in the rear aperture, just the one in my shooting glasses. There are color filters in the aperture, but I've not been using them. You raise a good point about the astigmatism, although my contact lenses supposedly correct it. I will raise the issue with my OD when I see him for a re-check ...

I'm having sight picture issues and hope someone can be of assistance. When I center the front aperture, the bull goes out of focus to the point of becoming difficult to center. The front aperture also becomes somewhat distorted, but to a lesser degree than the bull. When I hold the front aperture a...