I have seen doubles and bolt rifles JJ has stocked.
I have seen doubles that he has "re-barreled". I have seen bolt rifles he has totally built, all metal and wood.
I saw one double that had extensive water damage on the bbls and one side of the action had seriously rusted away that he rebuilt. All of his work that I have seen has been first rate.
He made a trigger guard for my wifes drilling from steel to replace the broken plastic one. It is perfect.
He "Bent" the stock on my 450 No2 to fit me better.

470 Evans, what gun neede to be restocked?