Hello. I'm new to the big bore air gun world and would like to get a hammer to hunt white tail but i have a question. Does .50 ammo work in the new .510 guns. I have looked on the web and all i have found is post about making your own. Umarex has the hammer listed as a .50 but the ammo as .510. it is kind of confusing can i run .50 pellets through the gun or do i have to order the less abundant .510 ammo. any info would be appreciated.