I am looking at a different riflescope for my 375 ruger. Currently I have a nightforce 2.5-10 on it but that is getting put on a different rifle. I want to keep the magnification somewhere in the 2.5 or 3 to 10 power range. I have been looking at the vortex and bushnell scopes and see you sell them. I don't want to spend more than $300. What is a bushnell short action scope? I have 30mm rings on the rifle right now and don't want to spend money for a different set of rings. Some sort of BDC would be nice but not the deciding factor.