Hey GTA Family, I wanted to pass along my opinion of the Beeman 5039 scope mount that I bought from Pamona Air. First, they are really nice folks to deal with, and I'd recommend them to everyone in the sport. Still working on the Sierra Pro setup, and things are looking alot better now with the CDT turbo-tune, GRT-III trigger, and the latest improvement,...the scope mount!! What I like most about it, is that it is a solid piece of equiptment. The windage is a 'no brainer', but adjusting the elevation is the only hassle since it involves removing the scope/mount from the action to adjust. But,......that's about it. Ever since I've been shooting this gun, the barrel 'droop' was so severe, that the elevation adjustments were max'd out. With this mount I was able to center the reticles back to center +/- a few degrees,..or minutes,....whatever, and bring my shots closer to the target with the adjustments. Later it only took a few clicks of the turrets to bring it where it needed to be. Now to eliminate that crappy front sight with a custom muzzle-break!!!!!! Dang green blur drives me insane!!!!! I did have to drill out the factory scope-stop holes with a drill, but on a $150 chinese rifle, I figured it wasn't that big a deal. After a few drill bits trials (?!?!) I got the mounts stop pin to click into the action. Clamped her down and "voilla" we were in business! Only draw back to useing the scope stop, is that the Crosman scope (3-9X40) has a limited travel (forward/backward) with the action, and you really have to push you eye forward to bring everything into focus......Time to up-grade the scope I suppose. But it's a decent AO scope, so I'll probably mount it to my GF's Norica rifle that I've ordered for her. So if anyone's looking for an adjustable mount to use, I'd recommend this one. A tad pricey, but in my opinion, worth every cent. Solid, sturdy, and so far,..dependable!!! Happy Shooting Folks, tjk