16ga 2 3/4 will still slide into a 2 9/16 chamber no problem.
Only way to know for sure, is to measure the chambers with correct tool.
2 3/4" is length of hull once fired if I am not mistaken..... So it's a matter of how much material that will constrict chamber and increase pressure...
As Gary said, I would definitely look into getting bores measured, etc.... RST 2.5's or similar is all I would shoot out of it no matter what anyway.
__________________
The only reason I ever played golf in the first place was so I could afford to hunt and fish. - Sam Snead
|