The Derya DY12 is a 12 Gauge semi-auto magazine-fed shotgun built around AR-style ergonomics, 7075-T6 aluminum receivers, an adjustable Mil-Spec stock, pistol grip & threaded smoothbore barrel. Available with 18" or 20" barrel configurations, it is designed for home defense, range use, tactical shooting & hunting setups where quick magazine changes beat stuffing shells into a tube like it is 1897. The DY12 focuses on controllable 12 Gauge performance through its gas-operated action, BufferBolt recoil-reduction system, ambidextrous controls & Mobil choke compatibility. Derya supports the platform with 2, 5 & 10 round magazine options, chrome-lined barrels & a limited lifetime warranty, making it a versatile shotgun that blends modern modularity with enough recoil management.