Derya Firearms TM22 Standard Full Size 22 LR 10+1 18" Black Target Barrel, Black Anodized Aluminum Receiver w/Picatinny Rail, Black Adjustable Polymer Stock The Derya TM22 the underdog modern classic 22LR rifle that seamlessly blends cutting-edge innovation with timeless craftsmanship. Making it the perfect everyday companion for shooters of all ages and generations, it features an 18" target barrel; 34" overall length; adjustable stock with the ability to add or remove basepads to adjust the length of pull; Enhanced by a patent-pending front and rear rail; front bead sight; black Melonite steel parts and a polymer stock for lightweight durability and enduring style. Accepts 15rd and 25rd aftermarket magazines. Includes a 10rd polymer magazine.