Sixshot is Makuta's
Weapon-Specialist. He is Gigantic. Sixshot's Weapons of Choice are his Dual Nynrah Ghost Blasters, His Tesla Charge Cannon in his Left Arm, His Cannon that is attached to his back, And his Cannon in his Right Arm.
Sixshot is in Reality actually not that huge, But he then altered his form and forged with an Anti-Air Gun and became the Gigantic Killer that he is today.
He also maintained the power to Transform into an AA-Gun just like the one he forged with.