AR-15 5.56 NATO 12.5" Carbine Barrel | M4 Profile, 1:8 Twist, Nitride Finish

AR-15 Line

The AR-15 5.56 NATO 12.5" Carbine Barrel is designed for shooters seeking a compact, reliable barrel for their AR-15 build. Made from 4150V steel and finished with a durable black nitride, this barrel offers superior wear resistance and corrosion protection, ensuring long-lasting performance.

The M4 barrel profile is perfect for maintaining balance and strength, while the 1:8 twist rate provides optimal accuracy with a wide range of bullet weights. The carbine-length gas system ensures consistent cycling and operation, making it ideal for a wide range of shooting applications. Whether you are building a short-barrel rifle (SBR) or a compact carbine, this 12.5" barrel will deliver precision and reliability.

Key Features:

• Chambered in 5.56 NATO: Compatible with .223 rounds, perfect for a versatile shooting experience.
• Material: Constructed from 4150V steel, known for its durability and strength.
• Finish: Black nitride finish for superior corrosion resistance and easy cleaning.
• Profile: M4 profile offers a balance of strength and weight for optimized performance.
• Gas System: Carbine-length gas system for reliable cycling and smooth operation.
• Gas Block Diameter: .750" for compatibility with most gas blocks.
• Twist Rate: 1:8 twist rate for stabilizing a broad range of bullet weights.
• Threading: 1/2-28 thread for easy attachment of muzzle devices.

Specifications:

• Barrel Length: 12.5"
• Chamber: 5.56 NATO (also accepts .223)
• Material: 4150V steel
• Finish: Black nitride
• Profile: M4
• Gas System: Carbine-length
• Gas Block Diameter: .750"
• Thread: 1/2x28
• Twist Rate: 1:8
• Weight: 19.3oz
• Muzzle: 1/2x28 thread

Why Choose This Barrel?

• Durability and Performance: 4150V steel with a black nitride finish ensures the barrel resists wear and corrosion for optimal performance throughout its lifespan.
• Reliable Operation: Designed with a carbine-length gas system for smooth, reliable cycling under various conditions.
• Versatility: The 1:8 twist rate allows for accurate shooting with a broad spectrum of bullet weights, from light to heavier projectiles.
• Compact and Lightweight: At 12.5", this barrel provides the perfect length for a compact carbine build, while still delivering high performance.

Upgrade Your AR Build Today:
This AR-15 5.56 NATO 12.5" Carbine Barrel is an excellent choice for anyone looking to create a short-barrel rifle or carbine with reliable performance. The 1:8 twist rate and carbine-length gas system ensure that this barrel will keep your shots accurate and your rifle functioning at its best, whether you’re at the range or in the field.

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