The Belladonna semi-automatic shotgun is a rare and historically significant Italian long-recoil operated design created by gunsmith Terzilio Belladonna from Perugia, Italy.

This shotgun draws inspiration from classic semi-auto mechanisms (similar in operating principle to the famous Browning Auto-5), but it features elegant, simple Italian craftsmanship with a proud “Made in Italy” marking. The first prototype dates back to 1939, and examples are occasionally found in high-end Italian gun shops or collector circles, such as Fratelli Poli in Gardone Val Trompia.

It’s a classic field/hunting-oriented semi-auto, typically in 12 gauge, with machined components (like an elevator cut from a solid steel block rather than stamped sheet metal) and a refined, understated appearance.

The Belladonna is known for its elegant finish, long-recoil operation, and unique features like an integrated rear sight, with prototypes starting in 1939 and production limited to around 900 pieces, making it a collector’s item rather than a common modern firearm. 

Key Characteristics:

• Designer: Terzilio Belladonna (Italian gunsmith).
• Manufacturer: Fratelli Poli (Poli Brothers).
• Type: Long-recoil semi-automatic shotgun.
• History: First prototype in 1939; won a gold medal in 1957; around 900 made.
• Features: Hand-finished, easy disassembly, distinctive sight, and retractable cocking handle.
• Rarity: Very limited production makes it a collectible. 

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