The Escort SDX is part of Hatsan's Versatile Tactical Shotgun (VTS) Series. The gun's SMART valve piston will cycle 7/8 to 2 oz magnum loads in 2-3/4 and 3 in magnum rounds, credited to its self-regulating design. The patented design is so reliable that one can mix heavy and light loads in the same magazine without a hiccup. Its gas piston design is mounted around the barrel itself, eliminating the secondary tube that is typically mounted below the barrel of a semi-automatic shotgun. Hatsan's patented ThermoDefend forend absorbs and dissipates heat from the barrel while offering a comfortable, controlled grip on the weapon. The charging bolt is reversible to suit a wide variety of shooter preferences. A carry handle rear sight and fixed front sight come equipped on each gun, but the included flip-up sights can be installed for use with mounted optics. The forend also features four picatinny rail locations to accommodate multiple accessory mounting options. For fun shooting at the range or defense of the home, the SDX can take care of business.