I am currently applying for a patent on a speed loader for double barrel shotguns ... no really. After brainless Biden spittled his advice nb double barreled shotguns, I figure someone has got to fix the foolishness he started so the two blasts don’t leave tyhe shooter unloaded for too long.
Lololol.....
I save all my double barrels (O/Us)for trap/skeet/upland bird hunting over my GS pointers.
I have a Beretta semi auto I bought back in ‘73 that has a nice 5 round tube magazine.....I keep it loaded up with 00 buck. Good thing you can recharge that mag after expending a couple of rounds.....it never has skipped a beat....not once since ‘73......