A400 Xplor is the result of the hard work of designers passionate about hunting, always in search of the optimal balance between innovation and tradition. But that's not all, with the A400 the design and research also meet functionality, with simple and original solutions thought for the hunter. Perfect mix of walnut and polymer to maximize performance From the fore-end insert to the trigger guard and over to the kick-off interface, each polymer component of the A400 Xplor has been conceived to optimize form, weight and functionality. Green receiver, a true cosmetic alternative respectful of even the most classic tastes. The finishing of the A400 Xplor Unico's receiver is an absolute innovation in the world of hunting shotguns and represents the union between the protective characteristics of anodizing and the exclusive green color that renders the a4 and the exclusive green color that renders the A400 Xplor truly "Unico", a green technological beast.