You need to take it to a gunsmith.
It will be marked on the barrel.
You need to see a gunsmith
you can't.
No it does not. The Browning BPS Hunter is a shotgun. The "410" signifies the shell size (guage) in this case .410
Should be marked on the barrel
From Browning's website - "allowing the shooter to retain shells in the magazine and eject a shell from the chamber without feeding from the magazine."
Like everybody else. Crack the shell.
I would use any shell except steel shot shells in your 1961 vintage browning shotgun.I would check to see if your chamber is for 2 3/4in shells,or for 3in.shells.Other than that I would use whatever shell fits the game that you expect to hunt.
It will lock after the last shell is emptied from the magazine
Get the correct fuze wrench and remove carefully, DO NOT DROP.
seriously, HOW?
bite with teeths