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  3. ELD Performance 7.5'' 5.56 Nato AR-15 Barrel, 1:7 Nitride , 1/2x28 Thread
ELD Performance  7.5'' 5.56 Nato AR-15 Barrel, 1:7 Nitride , 1/2x28 Thread
ELD Performance 7.5'' 5.56 Nato AR-15 Barrel, 1:7 Nitride , 1/2x28 Thread

ELD Performance 7.5'' 5.56 Nato AR-15 Barrel, 1:7 Nitride , 1/2x28 Thread

On sale: $139.99 $99.99
Retail Price$139.99
You Save:$40.00(29%)
Part Number: B556-7.5-71329
Availability: In Stock.

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ELD Performance 7.5" 5.56, Pistol Gas, 1:7T, Nitride, 4150 CMV, Nitride Barrel

General Barrel Info: The barrel on an AR-15 pistol operates through a 'gas impingement' system, where gas is tapped from off the barrel and cycled back through a connected gas system to help the bolt carrier extract a spent cartridge. Pistol length AR-15 barrels come in two gas lengths, Pistol, Carbine, & Mid-Length. AR-15 Pistol barrels can be chambered in a variety of different calibers from rifle to pistol cartridges. Thanks to the modularity of the platform, your next pistol will be incredibly easy.

About This Barrel: This barrel is 7.5-inches and operates on a pistol gas system. It features a 1:7 twist rate which works well to stabilize heavier projectiles. It is made from 4150 CMV which means this barrel is tough and reliable and perfect for a 5.56 pistol build.

Barrel Classification: Pistol

Length: This Barrel is designated as a pistol length barrel with an overall length of 7.5".

Caliber: 5.56NATO - This barrel is chambered to fire both 5.56 NATO and .223 Remington, the most commonly used round designed 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: 1/2x28 - This threading is commonly found on barrels chambered in 5.56, .223, and .224. This will allow the installation of most muzzle devices such as flash hiders, blast cans, and compensators threaded to 1/2x28 threads.

Barrel Extension 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.


SPECIFICATIONS:
Brand: ELD Performance
Model: 7.5" 5.56, Pistol Gas, 1:7T, Nitride, 4150 CMV, Nitride Extension
Platform: AR-15
Classification: Pistol
Caliber: 5.56 NATO
Length: 7.5"
Handguard Compatibility: Freefloat
Gas Block Shelf: 0.75
Gas Length: Pistol
Profile: Government
Twist Rate: 1:7T
Finish: Nitride
Material: 4150 Chrome Moly Vanadium
Thread Pitch: 1/2x28
Barrel Extension Finish: Nitride
 
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