My Marrochi 222Rem/12ga combo gun had a spring loaded pin in the extractor. Others I've had, had a loaded spring wire loop. All are a pain to deal with, slipping past the pin or wire while loading.

I've gone to Rimmed cartrideges for my combos and drillings, 5.6x50R Mag, 22 Sav. Highpower(5.6x52R), and 6.5x58R Sauer for coyote hunting and 7x57R and 9.3x72R for big game


After the first shot the rest are just noise.