The Win model 1897/97 had a 5 round magazine plus one in the chamber for a total of 6 shots, Except, the Brush & Riot models with their shorter barrels also had a shorter magazine, though not sure how much, likely that's where the 4 round magazine came from.
"IF" it would hold 5 roll crimp 2 3/4" shells it may be possible it would have accepted 6,
2 5/8 fold crimp shells, though not certain.

Last edited by 2-piper; 03/09/19 10:45 PM.
Miller/TN
I Didn't Say Everything I Said, Yogi Berra