$394.00Original price was: $394.00.$365.00Current price is: $365.00.
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The Daniel Defense 556 18″ S2W rifle barrel delivers precision accuracy and reliable performance for competitive shooting, hunting, and tactical training with professional-grade engineering.
The Daniel Defense 556 18 inch rifle barrel combines professional-grade engineering with proven reliability for serious shooters. Additionally, this S2W heavy barrel features a 1:7 twist rate that stabilizes a wide range of bullet weights effectively. The 18-inch length balances velocity, accuracy, and maneuverability perfectly for multiple applications.
Furthermore, the heavy barrel profile minimizes point-of-impact shift from heat buildup during extended shooting sessions. This design ensures consistent accuracy across multiple rounds. Therefore, competitors and precision shooters achieve reliable performance in demanding conditions.
Key Performance Features
The rifle-length gas system ensures reliable cycling and reduced recoil impulse on every shot. Moreover, the matte black finish resists corrosion and glare in any environment. The standard .750″ diameter installs on any mil-spec AR-15 upper receiver without modification.
This Daniel Defense barrel suits competitive shooters, hunters, and tactical professionals equally well. Additionally, the 1:7 twist rate handles ammunition from 55 to 77 grains with confidence. For sporting and recreational use, the 18″ length offers the perfect blend of velocity and control.
Built for Serious Performance
Precision builds and complete rifle assemblies benefit from this barrel’s consistent accuracy and heat dissipation. Furthermore, long-range enthusiasts appreciate the minimal shift in point-of-impact. The DD BBL 556 18″ S2W delivers the reliability professionals demand and shooters trust.
Ordering from Western Sport
Order online and it ships straight to your door. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.
Frequently Asked Questions
Q: Is the Daniel Defense 556 18″ barrel compatible with my AR-15 upper?
A: Yes, this barrel features standard mil-spec dimensions and a .750″ diameter. It installs directly on any mil-spec AR-15 upper receiver assembly without modification.
Q: What ammunition does this barrel fire?
A: The DD BBL 556 18″ S2W fires standard 5.56 NATO and .223 Remington ammunition. The 1:7 twist rate effectively stabilizes bullets from 55 to 77 grains.
Q: What is the best use case for an 18 inch barrel length?
A: The 18″ length suits competitive shooting, hunting, and tactical training perfectly. It balances velocity, accuracy, and maneuverability for serious shooters and professionals alike.
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