The Kassnar like the Richland is most probably manufactured by Zabala Hermanos. Look for the "Z" is a shield for the proof mark. I shot a Kassnar 10 for a number of years, as well as, a 12 Richland. The Kassnar was finished a bit better that the Richland but greater in weight. The AYA 10 will be the lightest and recoil the most. Anybody know where a 12 3.5 Beretta SxS can be found?

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