Pl. comment on my plan for a firearm safe

[Janeau]

300 pounds ! Mine is 690 pounds…
I store my gun assembled. If your interest change - we all do - the space to store a full length gun will be handy.
Buy once..cry once.
Get a real gun safe..plenty to choose.

[Rwilco]

Real safes can't be found at box stores and cost $2500+. Until you reach that threshold there's not much difference between $200 bolted down and $2000 sitting on the floor.