Complex sentence: The Marine Corps also adopted a sage green version of the HBT utility uniform for combat and training duties-the USMC M1943 HBT cap became the first version of the iconic Marine Corps'Eight-Point' Cover.
Split into simpler sentences: The Marine Corps also adopted a sage green version of the HBT utility uniform for combat and training duties. The USMC M1943 HBT cap became the first version of the iconic Marine Corps'Eight-Point' Cover.