Does anybody have any experience with BSA essencial scopes. I bought a 4-12x44AO at the local gun shop. They were obviously sitting there for a long time and were covered with dust and the sticker was faded. The price on the sticker was R610-00, and that's what I paid. It's been living on my CFX Royal now for 1000 shots with two piece mounts and is still 100%. The other day I noticed that they had a couple more on the shelf and also a 3-9X42AO and I'm wondering if anybody has any long term experience with them. They are supposedly airgun rated acconding to the BSA UK website.