Ok. I need someone to convince me to let my son carry my Remington Seven 223. He is 9 and wants to go with me this year and hunt. I let him shoot a similar rifle I have in 260 and I think it may have "surprised" him a little bit so I think I need to back down on the horsepower. He shoots the 223 well so it seems like the better fit. I also have a 243 and a 6mm but both are adult sized rifles. We will probably be hunting food plots where hopefully we can wait for broadside shots and I'm not going to let him take any long shots regardless of what he carries. I have loaded some Speer 70 grain semi-spitzers which are the heaviest "game" bullets I have found. Good, bad or ugly does anyone have any real world experience with a 223 on deer they can share?