They can be individual to feeding certain COAL and bullet shapes. Then, most lever actions are the same. Ask which lever action model handles 38 special best on any day, you will get 10 different answers. Of all the 1892's( originals, browning, chiappa, miroku) Rossi will have the best chance of digesting different things due to changes they made to the original design. My rossi 92 fed anything, SWC, wide FN even wadcutters seated out to only 1.41" OAL. Some other shapes it would feed right down to 1.38". Less than that, they dont get picked up onto the lifter.