Winchester 511210691: Introducing the advanced SX4 Field, a progression from the world\'s fastest shotgun, the original SX4. Transitioning to this newer version has its unique advantages. The most significant benefit is the enhanced ergonomics, enabling the shotgun to quickly transition to your shoulder. This feature has proven its efficiency through prompt discharges, from pheasants to quail in upland hunting scenarios. Another highlight of the SX4 Field is the enlargement of operational buttons such as the safety and bolt release, enabling effortless function and speed. In addition, the matte receiver is designed to eliminate glare, delivering a useful feature for all games, irrespective of the playing field.