Winchester® shooter Raniero Testa broke new physical barriers in 2017, shooting 13 clays in 1.6 seconds with his SX4™. To celebrate this world record, we have created a special edition, magnum-chambered SX4™ with an 11-shell tube magazine. Its nickel-finished receiver and tube magazine strike a wonderful contrast with the composite stock and fore-end. This magnificent gun bears the name of Raniero Testa and includes five Invector-Plus™ chokes.