There is only 1 designHuey » 16 Jun 2022, 8:50 am » wrote: ↑ I have never disputed the Armilite Rifle 15, which became the c601, then designated the M 16 was designed to be a battlefield weapon with a fire selection and automatic.
What is up for dispute is the SP1 which has only a fire selection and was designed to be a civilian hunting rifle, sports weapon, etc.