Ballistic Advantage Modern Series M4 Carbine-Length Barrel – .223 Rem/5.56 NATO

Upgrade your AR build with the Ballistic Advantage Modern Series M4 Carbine-Length Barrel, chambered in .223 Remington/5.56 NATO and crafted for performance, precision, and long-term durability.

The Ballistic Advantage Modern Series M4 barrel is a go-to choice for AR-15 builders who want a battle-tested profile, superior craftsmanship, and dependable function. With its M4 contour, this barrel is modeled after military-standard carbines, providing excellent handling characteristics and strength.

Precision-machined from 4150 Chrome Moly Vanadium (CMV) steel and QPQ nitride coated, this barrel is built to endure high round counts, suppressor use, and rough field conditions while maintaining tight groupings and consistent accuracy.

Key Features of Ballistic Advantage Modern Series M4 Carbine-Length Barrel

️ M4 Carbine-Length Gas System

• Ideal for reliability with a variety of ammo

• Fast cycling and compatible with standard M4 handguards and parts

4150 CMV Steel with QPQ Finish

• Enhanced hardness and corrosion resistance

• Nitride coating increases wear life and heat resistance

Chambered for .223 Rem & 5.56 NATO

• Dual compatibility for a wider range of ammunition

• Tight tolerances for match-grade accuracy

1/2×28 Muzzle Thread

• Ready for suppressors, flash hiders, and compensators

• Standard thread pitch for AR-15 compatibility

Technical Specifications of Ballistic Advantage Modern Series M4 Carbine-Length Barrel

Why Choose the Modern Series M4 Barrel from Ballistic Advantage?

• Combat-Proven M4 profile for strength and heat dissipation

• CMV steel construction for unmatched durability

• Precision-machined chamber and bore for superior accuracy

• Ready for muzzle device customization

• QPQ finish for long-lasting corrosion and heat resistance

FAQs – Common Questions from Builders

Q: Can I shoot both .223 and 5.56 NATO ammo with this barrel?
A: Yes, it’s chambered to safely handle both rounds.

Q: Does this barrel come with a gas block or tube?
A: No, it is a standalone barrel. You’ll need to purchase a gas block and tube separately.

Q: What twist rate does it feature?
A: Most Ballistic Advantage M4 barrels are 1:7 twist, perfect for stabilizing heavier 5.56 rounds. (Please confirm model-specific twist when ordering.)

Perfect for Tactical AR-15 Builds

Whether you’re building a reliable home-defense rifle, tactical duty gun, or range-ready blaster, the Ballistic Advantage Modern Series M4 Barrel offers rugged performance, high-grade materials, and match-level consistency.

Get yours today and build with confidence.

Also Available:

Ultradyne Apollo S Compensator Muzzle Brake – AR-10, 6.5mm, 5/8″-24, Steel Nitride

Ultradyne Pegasus Compensator Muzzle Brake – AR-10, 6.5mm, 5/8″-24, Steel Nitride

Ultradyne Pegasus Compensator Muzzle Brake – AR-15, 5.56/.223, 1/2″x28, 416 Stainless Steel

Ultradyne Apollo Muzzle Brake – 5.56/.223, AR-15, 1/2×28 Thread, Black 416 Stainless Steel

Ballistic Advantage Modern Series 8″ 5.56 NATO AR-15 Barrel – QPQ Black, DPR Profile, 4150 CMV Steel

Ultradyne Nighthawk Flash Hider – AR-15, 5.56/.223, 1/2″x28 Thread, .875″ OD, 416 Stainless Steel

Ultradyne Athena Linear Compensator – 5.56/.223, 1/2×28 Thread, AR-15 Muzzle Device

Rise Armament RA-701 Compensator – 5.56 NATO/.223 REM, 1/2×28 TPI, Stainless Steel

Ballistic Advantage Premium 16″ .223 Wylde Barrel – Hanson Profile with Low Profile Gas Block

Ballistic Advantage Premium 20″ .223 Wylde Barrel – Rifle-Length Gas System for AR-15

FN AR-15 16″ 5.56 NATO Button-Rifled Barrel – 1:7 Twist | Mil-Spec Precision

Ultradyne Mercury Muzzle Brake – 5.56mm/.223REM, 1/2×28 Thread | Stainless Steel

Ultradyne Apollo S Compensator Muzzle Brake – AR-15, 5.56/.223, 1/2×28 Thread, Steel Nitride

Rise Armament RA-701 Compensator – 5.56 NATO/.223 Rem, 1/2″-28 Thread, Black Nitride, 416 Stainless

CMMG 12.5″ Multi-Role Profile Barrel Sub-Assembly – 5.56mm NATO, 4140CM Steel, Salt Bath Nitride