| 400NitroExpress |
| (.400 member) |
| 31/12/07 03:29 PM |
Re: Huglu Action for conversion?
|
Quote:
not sure but i think they are proved at 2500 bar.
Actions aren't proved. Barreled actions are, and no shotgun is proved at 2500 BAR. Very few are proved for half of that. A .470 has a max pressure of 2700 BAR, or 39,160 PSI, which requires a proof pressure of 3375 BAR. A full nitro like the .470 on one of these actions is a poor idea.