Gauntlet Arms Alpha Series "Adder" 24" .223 Wylde Bull Barrel, Rifle Gas, 1:8T, .936" Gas Block Journal, Full Length Spiral Fluting, Phosphate Finish
General Barrel Info: The barrel on an AR-15 originally operates under a 'gas impingement' system, by tapping gas off of the barrel and cycling it back through the gas system to assist the bolt carrier in unlocking and extracting the spent cartridge. AR-15 Barrels come in four different specifications for gas systems, Pistol, Carbine, Mid-Length, and Rifle. AR-15 Barrels vary between profiles as well from Government, to Heavy, and Slim. Thanks to the modularity of AR-15 you can choose different calibers starting with the barrel, each with its specific twist rates. Choosing your barrel for your next AR-15 build has never been easier.
About This Barrel: The "Adder" Barrel is made by Gauntlet Arms it is 24" long, and is machined from 4150 Chrome Moly Vanadium and finished in a mangangese phosphate appearance. Chambered for .223 Wylde, using a bull profile design, this barrel will fit your next AR-15 build perfectly.
About the Profile: Bull - Bull barrels are typically heavy barrels with minimal to no contour in their shape, allowing for increased rigidity and accuracy by design. Bull barrels typically are not threaded and have a concave muzzle end to funnel gasses directly forward after a projectile has left the barrel.
Barrel Classification: Rifle
Length: This Barrel is designated as a rifle barrel with an overall 24" length.
Caliber: .223Wylde - This barrel is chambered to fire both .223 Remington and 5.56 NATO, the most commonly used round designed for the AR-15 platform. .223 Wylde is a commercial specification of 5.56 NATO and will still allow you to chamber and fire 5.56 NATO cartridges.
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: Phosphate - Manganese Phosphate finishes are used on barrels to protect against corrosion and wear. Manganese Phosphate finished is considered for its toughness, and is used in multiple different applications such as aerospace, ordnance, and other firearms-related parts.
Fluted: Spiral - This barrel uses a spiral fluted design to save weight and add a unique appearance to the overall finish of the barrel.
Brand: Gauntlet Arms
Model: Alpha Series "Adder" 24" .223 Wylde Bull Barrel, Rifle Gas, 1:8T, .936" Gas Block Journal, Full Length Spiral Fluting, Phosphate Finish
Caliber: .223 Wylde
Handguard Compatability: Freefloat
Gas Port Size: 0.936
Gas Length: Rifle
Twist Rate: 1:8
Finish: Manganese Phosphate
Material: 4150 Chrome Moly Vanadium
Thread Pitch: None
Barrel Ext Finish: Nickel Boron