I like red dots, but prefer open sights myself. I made a "ghost ring" type mod to my EB22. just a small 3mm washer attached to the windage plate on the rear sight.
Love it, gives a quick aquisition, and helps me keep the pistol steady, as I seem to be more sensitive to any wobble/drift at the front end.
Russ
Air Arms S400 Classic - Hawke Airmax 3-9x40 AO MAP6, SMK QB78 DL - JSR 4x40 Mildot ill.El Gamo ASI sniper, BSA Airsporter MkVI. UBC#22 - Sheridan EB22, Gamo Compact:R77-4:Falcon, Walther PPK, CP88 shiney, SMK G10, Baikal 53M:MAK, Crosman 357