Originally Posted by HalfaDouble
Just don't confuse the 360 2 1/4 & 9.3x57R(360) with the 360 Express & 360 #2 Express.

No disrespect, but my Watson double rifle from 1906 is just marked "360EX" on the barrel flats. No nitro proofs. Chamber cast definitely is for a 360x2.25" rimmed case.

If you're saying that a the black powder and nitro for black guns are definitely not for nitro, I totally agree.

Chris