| Marrakai |
| (.416 member) |
| 02/05/08 12:45 PM |
|
Re: .577 light nitro Loads
|
BS:
I'll take some measurements on the weekend and let you know. ...but pretty sure that the monoblock was reamed to the diameter of the rim-recess of the original 12-bore chamber, as is standard practice for re-sleeving any shotgun.