The ELD Performance "Mainstay" AR-15 barrel offers a compact 4.5" length, chambered in .45ACP, making it an optimal choice for shooters seeking a balance of performance and maneuverability. Designed with a medium profile, it provides robust strength without unnecessary weight, catering to a variety of shooting styles. The barrel features a .578x28 thread pitch, allowing for easy attachment of suppressors or muzzle devices. Manufactured from 4150 Chrome Moly Vanadium steel, the barrel boasts exceptional durability and resilience, suitable for both competitive shooting and personal defense scenarios. Its nitride finish enhances corrosion resistance and overall longevity while promoting precision with each shot. With a 1:16 twist rate, the barrel effectively stabilizes .45ACP projectiles, ensuring consistent accuracy. Ideal for gunsmiths and enthusiasts who appreciate the freedom of crafting high-quality AR-15 builds, the Mainstay barrel is a reliable option for enhancing performance.
Brand: ELD Performance
Model: AR-15 4.5", .45ACP, .578x28, Medium profile, 1-16T, 4150 CrMoV, Nitride Barrel
Platform: AR-15
Classification: Pistol
Caliber: .45 ACP
Length: 4.5
Handguard Compatibility: Freefloat
Profile: Medium
Twist Rate: 1:16T
Finish: Nitride
Material: 4150 Chrome Moly Vanadium
Thread Pitch: .578x28
Barrel Extension Finish: Nitride
Name: "Mainstay"
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