15 rounds, 180 Gr bullets. 15 rounds, 200Gr bullets. Bigger bullets .. No Clue. Haven't shot bigger bullets in eons. Just to complicate things, I normally shoot Cowboy 45 Special cases with 160 - 200 Gr bullets. Get 18 of those innit. Shoot all week
By the way, with a full load of anything, the thing is real front heavy
Need a really strong gun bearer.
Coffinmaker