Pete,
And you should shoot one! I know I was blown away both times Paul let me shoot his: first a 750-57X followed by a 749-50+X's with the only miss being on shot #1 of the first target. And you talk about easy to load? See that disc-shaped cover at the back of the barrel? All you do is rotate that clockwise, load the pellet into the barrel, reclose the cover, pull back on the cocking lever (in the picture the dark spot on the right side of the box mounted to the back of the barrel) and you're good to go. Plus, these have to be the quietest guns I've ever been around.
Maybe some day I too will be lucky enough to own one?
Dave