Sounds like the 770 youth model with the 20 inch barrel. And them puppies are little. Yep you can re-stock that one with several options out there for a drop in. BigUncle's and NoMercy's suggestions and instruction are spot on. Been through what you are going through several times (5 kids and 3 grandkids and counting) and they are ALWAYS getting their grubby hands onto my collection! Get a nice rifle all worked up with loads, cuttin one holes at 100 yards, one of the kids say's "oh that's a purdy rifle", damned if that aint the last I see of the thing! My oldest daughter has her eye on my AR10 7mm/08 for when I get my new AR 10 .338fed in and worked up. Yet another rifle gone to the wind