Daniel Defense Barrel AR-15 5.56x45mm NATO S2W Contour Mid-Length Gas Port 1 in 7" Twist 18" Hammer Forged Nitride Finished Chrome Moly Black
- DPMS Gas Tube Roll Pin AR-15, LR-308... $1.99 Available
- DPMS Flash Hider A2 1/2"-28 Thread AR-15 Matte... $6.49 Available
- Vltor BCM Gunfighter Charging Handle Assembly AR-15 Aluminum... $44.95 Select Options
- DPMS Gas Tube AR-15, LR-308... $12.99 - $13.49 Select Options
- Schuster AR-15 Roll Pin Starter Punch Set 2-Piece Steel... $19.99 Out of Stock, Backorder OK
- Magpul PMAG LR/SR Gen M3 Magazine LR-308, GII, SR-25 308... $18.00 - $21.80 Select Options
- Yankee Hill Machine Flash Hider Phantom 5C2 Aggressive ... $28.50 Available
- Magpul PMAG M3 Magazine AR-15 223 Remington Black... $13.25 - $18.95 Select Options
- DPMS Steel Barrel Nut AR-15 Matte... $7.69 Available
- DPMS Ejection Port Cover Assembly AR-15 Matte... $6.99 Available
- VooDoo Innovations Gas Tube AR-15 LifeCoat... $15.90 Select Options
- Del-Ton Bolt Gas Ring AR-15... $1.99 Available
- MagPul MOE Enhanced Trigger Guard AR-15 Polymer... $8.50 Select Options
- Samson Customizable Rail Section for Evolution Series Free... $15.29 - $33.99 Select Options
- DPMS Handguard Cap AR-15 .750" Inside Diameter Triangle Black... $3.69 Available
- Jard LE Trigger AR-15 Small Pin .154" 3-1/2 lb Blue... $116.99 Available
- Wolff Hammer Spring Pack Sig Sauer P225, P226, P228, P229 and... $10.49 Available
This barrel has been finished with a protective Melonite coating that surface-hardens the metal. Also referred to as Salt Bath Nitriding, this treatment produces an extremely hard, slick surface on steel that resists carbon adhesion and increases corrosion resistance, making for easier cleaning and maintenance.
This 18" AR-15 Barrel features Daniel Defense's exclusive Strength 2 Weight (S2W) contour for the perfect balance of barrel weight and stiffness, while the 5.56x45mm NATO chamber allows for full compatibility with both surplus mil-spec and commercial ammunition. The barrel's 1 in 7" Rifling Twist Rate is ideal for use with medium to heavy weight projectiles of up to about 77 grains. Proudly manufactured in the USA.
- Length: 18"
- Material: 4150 Chrome Moly Vanadium, Cold Hammer Forged
- Contour: Strength 2 Weight (S2W)
- Chamber: 5.56x45mm NATO
- Twist Rate: 1 in 7"
- Chrome Lined: No
- Finish: Melonite / Salt Bath Nitride
- M4 Feed Ramps: Yes
- Muzzle Thread Pattern: 1/2"x28
- Gas Port Location: Mid
- Exterior Diameter at Gas Port: 0.750"
Shipping Weight: 2.880 PoundsXThe total weight of the product, including the product’s packaging as it sits on our shelf. Since some products ship directly from the Manufacturer, their weight may be unavailable. Because of variations in the manufacturing process, similar products may have differing weights. Unless the product is designated as “Ships Alone”, Shipping Weight does not include the shipping box or packing materials associated with your order.
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