ELD Performance AR-15 8" OAL, .45 ACP, 4150 CrMoV, 1-16T, .578x28 Nitride Barrel
General Barrel Info: The barrel on a .45ACP AR-15 barrel operates under 'direct blowback' there is no gas system directly connected to a 9mm AR-15 barrel for the system to cycle. By design .45ACP AR-15 barrels are affordable and come in many sizes, rifle, and pistol. This includes many of the familiar barrel profiles found on standard/common AR-15 platforms. Building an AR-15 chambered in .45ACP is a great choice for training, or for your next Pistol Caliber Carbine build.
About This Barrel: The Barrel is made by ELD Performance it is 8" long, and is machined from 4150 CrMoV, and finished in a Nitride appearance. Chambered for .45ACP, using a Medium profile design, this barrel will be a perfect choice for your next AR-15 PCC.
About the Profile: Medium - Medium Profile barrels are designed to have an even weight distributed from the beginning to the end of the barrel, this results in a rather tubular-looking appearance but with identical rigidity and properties to a government profile barrel.
Barrel Classification: Pistol
Length: This Barrel is designated as a Pistol length barrel with an overall length of 8".
Caliber: .45ACP - This barrel is chambered for .45ACP, a low velocity, high mass, hard-hitting pistol cartridge, most popular with 1911, adapted for the AR-15 Platform.
Material: 4150 CrMoV - Chrome-Moly Vanadium, or simply "CMV", is the official mil-spec gun steel developed by Colt Firearms for the military-issued M16 and M4. It contains the same elements as 4150 steel. It also contains Vanadium. Vanadium significantly increases the strength, hardness, and high-temperature stability of the steel.
Finish: Nitride - Nitriding is a process during manufacturing that diffuses nitrogen into the steel to make a case-hardened surface for improved resistance and strength. A Nitrided barrel typically has a gloss black texture.
Thread Pitch: .578x28 - Common threading for barrels chambered in .45ACP
Brand: ELD Performance
Model: AR-15 8" OAL, .45 ACP, 4150 CrMoV, 1-16T, .578x28 Nitride Barrel
Caliber: .45 ACP
Handguard Compatability: Freefloat
Twist Rate: 1:16
Material: 4150 Chrome Moly Vanadium
Thread Pitch: .578x28
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Warranty, Returns & Terms: MMC Armory offers a 30 day return, refund and exchange policy. You must email or call MMC Armory and obtain an RMA number prior to any return, refund, or exchange. All returns must include the original order number, receipt or invoice, along with the customers billing address, shipping address, contact phone numbers, contact emails, and RMA number. Returns, refunds, and exchanges may take up to two weeks, not including transit times, for processing after we have received return product. Return shipping costs will be the responsibility of the returning party, with the exception of the wrong item being received or on warranty exchange during the first 30 days after delivery. Items returned for warranty will only be replaced or exchanged, no refund given on warranty items.