[Mr. K]

Most .410 shotguns will ALSO shoot 45 cal bullets too (i think)

I know mine does

(or it did before the tragic boating accident)

check out a Circuit Judge.

When the SHTF it can be used any number of ways

[wbarmy]

I did not know that. I will look into it at the soonest possible opportunity. (After some research)

[wbarmy]

I did not know that. I will look into it at the soonest possible opportunity. (After some research)

[Tijeras_Slim]

Most .410 shotguns will ALSO shoot 45 cal bullets too (i think)

I wouldn't do that. The constriction on a .410 shotgun can be down to .396 depending on choke. To force a .452 bullet through it is asking for problems. Also .45 Colt loads are in the 15,000 psi range, and .410 shotshells usually run less than 11,000.