The Gibson Guitar Corporation released several new styles during the 1950s to compete with Fender's solid-body instruments, such as the Telecaster and Stratocaster.
Gibson had made forays into radical body shapes — the Flying V and Explorer in the 1950s — which met limited initial success.
Unlike the Les Paul and SG line, which used the terms "Junior", "Special", "Standard" and "Custom", the Firebird used the Roman numerals "I", "III", "V" and "VII".
Gibson's line of Thunderbird basses is rooted in the design of the Firebird, and uses even Roman numerals ("II" and "IV") to distinguish it.
From 1965 to 1969, Gibson introduced "non-reverse" models after failing to achieve marketing success with the unusual reverse-body design.
"Reverse" body Firebirds were first reissued in 1972, with a commemorative "Bicentennial" model released in 1976 which was made available in a variety of finishes including black, vintage white, natural, and the traditional sunburst.
[citation needed] In July 2019, A former Gibson employee released a video purporting to show the destruction of several hundred Firebird X guitars by driving a tracked excavator over them.