
A Heckler & Koch prototype automatic shotgun developed for the U.S. Army Close Assault Weapon System program. It featured a unique bullpup layout.
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The Saiga-12K is a selective-fire variant of the Saiga-12 semi-automatic shotgun line, developed by Izhmash in Russia for military and law enforcement use. It is based on the Kalashnikov action and feeds from detachable box magazines in capacities from 5 to 12 rounds. The K variant features a side-folding stock for compact carry and select-fire capability.
The Benelli SuperNova is a modern semi‑automatic shotgun that embodies Benelli’s inertia‑driven operating principle, delivering reliable cycling with minimal recoil. Designed primarily for civilian sport shooting, home defense, and law‑enforcement tactical use, the SuperNova series emphasizes modularity, ease of maintenance, and rapid reloading. Its hallmark features include a dual‑stack magazine tube (offering 5+1 to 8+1 shells depending on barrel length), a lightweight yet robust alloy receiver, and an ergonomic stock with interchangeable cheek pieces. The shotgun’s signature “SuperNova” gas‑free inertia system provides consistent performance across a wide range of loads, from light target loads to heavy magnum shells, earning it a reputation for exceptional reliability in adverse conditions. Unique to the line are the interchangeable barrel system and the “Tactical” variants equipped with Picatinny rails, ghost‑ring sights, and extended magazine tubes, making the platform adaptable for both competition and tactical scenarios. Within the firearms community, the SuperNova is praised for its smooth action, low perceived recoil, and the balance between traditional shotgun handling and modern tactical versatility.
An experimental fully automatic shotgun with a unique revolver-style magazine. The Jackhammer was designed for military use.