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... $2.49 Available
- DPMS Flash Hider A2 1/2"-28 Thread AR-15 Matte... $6.09 Available
- Vltor BCM Gunfighter Mod 4 Medium Charging Handle Assembly... Add to Cart for Price
- DPMS Gas Tube AR-15, LR-308... $13.29 Select Options
- Schuster AR-15 Roll Pin Starter Punch Set 2-Piece Steel... $19.99 Available
- DPMS Bolt Gas Ring McFarland 1-Piece AR-15... $3.99 Available
- Yankee Hill Machine Crush Washer AR-15... $1.99 Available
- Noveske Receiver End Plate with Quick Detach Sling Swivel... $23.76 Available
- MTM Flip-Top Ammo Box 223 WSSM, 243 WSSM, 500 S&W Magnum... $3.89 Select Options
- Yankee Hill Machine Gas Block Low Profile Clamp-On AR-15,... $32.99 Available
- AR-Stoner Gas Tube Roll Pin AR-15 Stainless Package of 2... $2.49 Available
- Wilson Combat Gas Tube AR-15... $18.29 - $27.49 Select Options
- Tipton Gun Cleaning and Maintenance Mat Gray... $8.39 - $19.99 Select Options
- Wilson Combat Low Profile Gas Block AR-15, LR-308 Standard... $32.49 Available
- PRI Barrel Nut Wrench with Extended Handle AR-15... $39.99 Available
- Yankee Hill Machine Gas Block Low Profile Set Screw AR-15,... $22.99 Available
- Vltor BCM Gunfighter Mod 3 Large Charging Handle Assembly... Add to Cart for Price
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"
The statements and opinions expressed within Customer Reviews reflect each author's personal perspective and do not imply endorsement by MidwayUSA, its Employees or any other organization. Customers should in no way infer that MidwayUSA has validated review information as safe, accurate or appropriate.