Had time to go to the range today and start getting serious with the rifles I'm taking to Africa. There was a couple of experiments I had been wanting to run. I'm planning to run Aperture sights while I hunt with QD scopes as back up on both my rifles. I put a Vortex 1-4 on the 458 Lott today so I could dial for different distances and see what the rifle was really doing. Also checked the repeatability of my 30/06 set up switching back and forth from Aperture to the Swaro 3.5-10. Three shots with the /06 including the cold bore at 100. On the cardboard target with the scope followed by a 3 shot at 100 with the aperture, the one with my thumb in it.