Many lengths including 11.5 ar upper, 12.5 ar upper & more. Colt AR15 SP1 Rifle Type Upper. Out of stock. Colt's Manufacturing Company - firearms, handguns, pistols, rifles, revolvers. Starting in 1965, Colt attempted to market the M16 rifle as a Modular Weapon System.By using various upper assemblies, buttstocks, and pistol grips, the weapon could be configured as assault rifles, carbines, submachine guns, open-bolt squad automatic weapons and a survival rifle version. #1 cage code marked colt upper take off, includes BCG and BCM gunfighter mod 3B charging handle and magpul MBUS (can swap magpul for standard M4 handguards). Show all images. The tables here are split in a variety of … Colt Firearms Colt's Manufacturing Company, formerly Colt's Patent Firearms Manufacturing Company is an American firearms manufacturer, founded in 1855 by Samuel Colt. I bough this upper which was sold as a Colt upper. Here at Midsouth Shooters we want you to have the best selection of products to help complete your AR 15 rifle build. Price: $849.00. 10.5" Elite 5.56 NATO AR 15 Pistol Upper The 10.5" Elite 5.56 NATO pistol Upper for the AR 15 is built on a 7075-T6 forged aluminum upper with forward assist and dust cover. Quentin Member. We offer low prices and fantastic customer service. AR 15 Complete Uppers . Colt LE6920 Upper w/ Bolt & Carrier Assembly w/Charging Handle, 16" CL 1/7 BBL, 5.56X45 NATO *Blemished / IN BOX* $669.95. Out of stock. BRAND NEW IN BOX The Colt Carbine is the standard by which all Modern Sporting Rifles and Law Enforcement Carbines are judged Fixed A2 Front Sigh ...Click for more info Belt-fed light machine guns were also developed under the CAR-15 banner, although … This article describes the many variations of the Colt AR-15 and M16 rifle family of weapons produced by Colt's Manufacturing Company.Weapons patterned on the original ArmaLite AR-15 design have been produced by numerous manufacturers and have been used by nations around the world, some of which created their own variations. Colt Defense Un-issued Prototype IAR (Infantry Assault Rifle) Upper Receiver W/ Knights Armament Flip-up Sights - 16" Chrome-Lined Barrel, 1:7 Twist, Chambered in .223/5.56 Out of stock View Details » View Details » 5.56 x 45mm. Buy AR-15 Uppers Factory replacement gun parts, accessories and gunsmithing service on most manufacturers including Browning, Winchester, FN America, Beretta, Benelli Franchi, Stoeger, Remington, Bushmaster, Marlin, Sig Sauer, HK and many more. Colt M4 Carbine Model CR6920 AR-15. Barrel is marked 02/07 under the handguards so it's a pretty recent barrel. Colt AR-15 / M16A1 Upper Receiver, Partially Stripped *Good* $135.00. Add to Compare. MANUFACTURER: Colt Firearms. Two new colt 6920 uppers for sale, both have 16" barrels. Shop our wide selection of Colt AR15 Upper receivers! That's why we carry AR 15 complete uppers for sale from top brands like Radical Firearms LLC, Del-Ton, and Adams Arms. My list of verified upper receiver forge markings used by AR-15 upper manufactuers/sellers DSA - Cardinal forge Rock River - Cardinal forge Delton - Cerro forge, square DPMS - Cerro Spikes Tactical - Cerro ... Colt M4 - Cerro (C keyhole), square, Cardinal (“C“ bird‘s head), C AF adam.lamb72, Apr 24, 2010 #6. Barrel is the skinny 16" with C MP 5.56 NATO 1/7 with A2 flashhider and crush washer.