IMO: Removing bolts from rifles for storage is a very bad idea in the first place.
Often the result is just such as these two cases.
I have a friend who bought matching very low serial # rifle's of everything Kimber of Oregon ever made.
He kept the rifles in one gun safe, and the bolts in another smaller safe.
Of course, some low-life cretin broke into his house and stole the small safe while he was on vacation.
That was twenty some years ago, and to this day he still has the finest collection of Kimber of Oregon rifles without bolts in existence!
He and I both agree if he had left the bolts in the rifles, they would not have been stolen.
And even if they had, at least somebody would still have some very fine working rifles, with a good chance of him recovering at least some of them.
rc