Complete with one original Colt marked AR-15 20 round magazine. Looking for an AR-15 upper receiver in.223 Remington or 5.56 NATO You are in luck because we have the best deals on high-quality upper receivers. The stock is also the early version that lacks any provisions for the internal storage compartment, that is correctly fitted with a solid rubber/plastic buttplate with no provisions for the later trap door.
M16A1 K0000000: Made in Korea Under License from Colts, Hartford, CT. Standard US Government model with forward assist.
It is also fitted with it original black plastic pistol grip, early triangular handguards and early style buttstock. Colt AR-15 Property of US Govt Cal.223 Model 02 Serial 0000000: 603: M16A1: M16A1 rifle. It still retains its original first generation (and very rare) old style, large head, two-piece type recoil buffer. It retains its original internal parts with the early style selector switch that has the small machined hole on each end of the switch.
The bolt is also the early Colt version that is all chrome plated. Some visitors to this page might recognize this project from the COLT SPORTER TACTICAL UPGRADE PROJECT that first appeared at this site is the progression away from the original site it is only fitting that I place the updated project here. More than 50 years after its introduction to. It has the early commercial Colt M16 type bolt carrier that lacks the cut on the underside with the larger hole in the side for the early solid head machined, steel firing pin and retaining pin. The Colt AR-15 SP1 is the original semi-automatic version of the AR rifle, and is largely responsible for the long-lasting popularity of this design. The barrel is fitted with the early three-prong flash hider. This mag features a dull gray aluminum with a Colt logo at the bottom. The right side of the barrel is stamped with the correct commercial proofs of a single "M" next to the Colt Commercial "VP" proof. This is a factory new Colt USGI 40 round AR15/M16 M4 aluminum magazine for. Colts reliability performance and accuracy provide our Armed Forces the confidence required to accomplish any mission. It is fitted with the early original Colt marked parts such as the original non-chrome lined barrel, stamped "12" on the front underside, indicating it has the early 1 X 12 inch rifling twist. Colt M4 / AR-15 Carbine 223/5.56 16.1' barrel CR6920 2020 law enforcement carbine, available to Law Enforcement and civilians featuring 30 round P-Mag and Magpul MBUIS backup rear sight.
The lower receiver has the Colt four line makings with the four digit serial number "SP01125" indicating production in mid/late 1964, the first full year of Colt AR 15 production.
It has the early style upper receiver with no provisions for a forward assist and the correct early Colt "small C" proof inside a square. This is an excellent "first year" production Colt AR-15 semi-automatic rifle with its original and unaltered parts.