Given the status of the AR15 as the preeminent military rifle still today, it comes as a surprise to many people to learn just how old the gun really is. Civilian production of the SP-1 model by Colt actually began in 1964, which means that early SP-1 rifles started becoming Curio & Relic qualified back in 2014. Right now in 2017, more than 10,000 C&R AR15s exist - and this is one of them. http://www.patreon.com/ForgottenWeapons Cool Forgotten Weapons merch! http://shop.bbtv.com/collections/forgotten-weapons If you enjoy Forgotten Weapons, check out its sister channel, InRangeTV! http://www.youtube.com/InRangeTVShow Contact: Forgotten Weapons 6281 N Oracle #36270 Tucson, AZ 85704