salopian
My Red;
By the time I got down a few posts & everyone was talking bore size I forgot the original question. He was asking for load data, not bore size.
W W Greener in his 1910 book did state the Eley 2-Bore paper cartridge was for use in bores of "Practically 4-Bore" thin brass case dimensions & thus recommended the same loads. For the 4-Bore he recommended either 11 drams with 3½oz shot or 12 drams & 3oz shot. If he's seeking smokeless, he's on his own.
PS; Not so crazy after all, here's the topic title
""Who Knows the Standard Bore-Size of a "TWO"Bore??""
My answer was relevant after all, I still recommend he measure it, what size his gun is is the important point. I did fail to note who posted, but assumed by asking it was another. Wouldn't have figured DT had a need to ask.
