We started Sky with a Chipmunk, but he could not pull the cocking knob back by himself. At the age of 8 we enrolled him in a shooting program (I am an instructor there now). One hour of class then one hour of range work every Saturday during the winter. That is when the problem with the Chipmunk showed up. Also if the cocking knob slips while the child is pulling it back, and before it is full locked the gun will go off. The wife contacted the Contender shop, (Yes we have a guy that specializes in nothing but Contenders) bought him a .22 match grade barrel and a youth stock. She came home and converted my Contender to a youth carbine. It was perfect for him, (He was small for his age) the larger trigger guard release was a lot easier for his small hands to manipulate. He used it till he was 12. I got it back and switched it to a .223 barrel and now carry it as a survival gun. With the youth stock it fits easily in an arrow case for transport. It also fits under the seat of my Snow machine if I take the barrel off. When I take kids to the range I take the youth Contender, they think it is great a gun their size. With the .223 barrel there is just a hint of recoil, enough for them to feel, and it makes them feel like they are shooting a grown up gun. Take a small 12 year old girl (or boy) out hunting with you and give them a .223 where they can kill a Coyote or Fox out at 100 yards or more and they are now a Hunter.
One of my more promising students, (an 11yr old girl) took the Contender out with us on a 40 mile Caribou hunt. I thought she might be able to get a Fox or maybe even a Wolf. We were sitting in a blind, when a small herd of Caribou came by. At 40 yards her Dad and I were confident she could make a neck shot if she did not get too excited. That little girl put that 60gr Nosler Partition right where she needed for it to do the job, one down Caribou. Her Dad (An Army troop from Ft Wainwright) was one proud Papa. While it was not a big Caribou, (Medium size Bull) he had that rack mounted.
Giving a kid a Contender as a child is giving them a gun they can use for the rest of their life. As they grow they can upgrade it to larger size for what ever they want to shoot or hunt. With only one shot they also learn to be a more patient hunter and person. And in later years, with the 45-70 barrel it will take down Elk, or Black Bears. With other flatter shooting calibers it would be great for Mulies, and the 30-30 makes it a great Whitetail gun. So by all means start the kid with a Contender.