To play it safe, I bought three of those fireproof, lockable, portable safes.
The kind you store your valuables and important documents at home in.(in the stationary dept.)
Guns in one, ammo in another, and clips in the third.
Granted, it does take me two or three trips to the car, or clubhouse, but ain't nobody gonna charge me with nothin'!
And they were 40% off at Walmart. That's 40% X 3= 120%. Almost like one for free, no cost to me.
My shooting costs are way down, too. Cause, inevitably I leave at least one key for the boxes, or my trigger locks, at home.
Forgot my keys enough times, in the first 6 months of using this system, that my ammo savings have covered the cost of the other two.