Shellback Tactical delivers battle-proven plate carriers, ballistic helmets, body armor, and tactical gear trusted by military, law enforcement, and prepared citizens.

Karl Johan Schuster (Swedish pronunciation: [ˈjûːan ˈɧʏ̌sːtɛr]; born 1 February 1985), known professionally as Shellback, is a Swedish record producer and songwriter.

Oct 20, 2016 · A Shellback is the recipient of a Line-crossing Ceremony. Popular in the American, British, Dutch, Australian, and Russian Navies, it marks the moment when a sailor crosses the equator.

According to the activities of the ritual, a Shellback is anointed as a Son or Daughter of King Neptune. According to the ceremony, a senior officer who is a Trusty Shellback, will dress as King Neptune …

Aug 13, 2025 · Music producer Shellback is making headlines after Taylor Swift revealed that she collaborated with him on her upcoming album The Life of A Showgirl. This week, the pop star sent …

Aug 14, 2025 · We're going to take a look at the background of Taylor Swift's frequent collaborator and producer Shellback.

Karl “Shellback” Schuster, known mononymously as Shellback, is a Swedish music producer, songwriter, and musician who has left a significant mark on the global music scene.

Karl Johan Schuster (born 1 February 1985), known famously as Shellback, is a songwriter and record producer and multi-instrumentalist from Karlshamn, Sweden.

Karl Johan Schuster, professionally known as Shellback is a Swedish songwriter, record producer and musician. He's written music for Briney Spears, Leona Lewis, Backstreet Boys, Pink, Maroon 5, …

Look up shellback in Wiktionary, the free dictionary.