The Derya Firearms(R) DY12 is a gas operated semi auto shotgun chambered in 12 Gauge with an 18 in threaded smooth bore barrel. Its forged 7075 T6 aluminum receivers adjustable Mil Spec stock and AR style pistol grip provide familiar handling and durable construction. Flip up sights interchangeable magazines and three included choke tubes support home defense recreational shooting and training applications.Key FeaturesGas operated semi auto action12 Gauge chamber accepting 2.75 in and 3 in shells18 in threaded smooth bore barrel5+1 standard capacityForged 7075 T6 aluminum upper and lower receiversAdjustable Mil Spec stock with AR style pistol gripFlip up front and rear sightsFull length accessory rail and M LOK slotsAmbidextrous controlsBlack anodized and black nitride finishIncludes 2 5 and 10 round magazinesIncludes Full Modified and Improved Cylinder choke tubesDerya Firearms(R) manufactures innovative firearms that combine modern materials with practical performance driven design. Known for producing reliable rimfire and tactical style platforms the company emphasizes durability ergonomics and shooter focused features. Derya Firearms continues to deliver firearms suited for training recreation and modern sporting applications.