I just bought a 30mm Leupold 4.5 x 14 x 50 LR scope, in the store it's hard to tell but when I mounted it,it has a very small FOV even on 4.5 and at dusk is was not as bright as a 3x9x40 Vari-2, have they changed glass.
Something must be wrong, I've got like 6 leupy tactical scopes and my 4.5 x 14 x 50 is the BEST one by far... I blew the guys at TGR away when I lined it up next to the USO/NF/S&B glass we had on eval.
If you have never had problems with Leupold before give them a the oppurtunity to make it right. I have had dealings with there CS a few times for Custom Shop work and they will do whatever they can to make it right.