How do you rate a pentax scope? I ordered one from SWFA and it is back ordered. I like the looks of the Elite 4200 1.5 x 6 but they only have 3" of eye relief. I ordered a 1.75 x 6 Pentax because I alrready have a Burris Signature 1.5 X 6 and really like it. I don't know if the Pentax is a better scope but SWFA has them on sale at a great price so I ordered one.