Thanks 9.3, I'll have to look around for a image of the O/U battery. It's not as extensive anymore as it once was, but still provides options to me on any particular hunt. I will continue to stay active and involved for as long as I can draw breath and get around. I have gone to the lighter loads of shot. Recoil has never been a bother to me over the years but I'm aware that the retina can be damaged easily as one gets into their senior years so I've reduced the kick on all my firearm shooting to a level I feel will prevent damage to my eyes. I'm amazed at how fast the years have gone by.....never would have thought it would happen so quickly.