I have an acquaintance who is now 85 years old, and is also 6'8" tall. In the 70's he commissioned two Hawken rifles from me, a percussion and a flint. he insisted on 16" of pull length, and I built them. I sold the percussion rifle for him but had to re-build it to fit a guy who is 6' tall, and he loves the rifle now. The flint rifle remains at original length, but I know before I can sell it, I'll have to commit to cutting it down. Sam says his rifles are "adult size". And in his hands, they look normal.