This is for my specific case, where I have a 3" SP101 and 20" Rossi 92 in 357, along with a 3" G26 - and a used 4.5" CZ75B with two hi cap mags at the LGS for 425.
Looking at bbti and guessing that the high velocity tables on buffalo bore would maybe come from carbine length barrels, then 9mm in a carbine might just sorta match my SP101 loaded with 357. The Rossi might just sorta match 30-30. Hot stuff in the CZ might just sorta match not as hot stuff in the 9mm carbine.
So, is it not a great idea? Kinda thinking so, but open to persuasion. I don't have a specific carbine in mind, but one stuck with 10 rd mags would also not be great compared to the CZ, imo.
Looking at bbti and guessing that the high velocity tables on buffalo bore would maybe come from carbine length barrels, then 9mm in a carbine might just sorta match my SP101 loaded with 357. The Rossi might just sorta match 30-30. Hot stuff in the CZ might just sorta match not as hot stuff in the 9mm carbine.
So, is it not a great idea? Kinda thinking so, but open to persuasion. I don't have a specific carbine in mind, but one stuck with 10 rd mags would also not be great compared to the CZ, imo.