18″ 6.8MM SPC, MID-LENGTH, 1:11, S2W®
Our 18” 6.8 SPC II barrel is perfect for those seeking increased performance over the 5.56mm NATO round in an AR-15 build. The Strength to Weight profile barrel (Daniel’s Heavy Barrel) is Cold Hammer Forged from 4150 Chrome Moly Vanadium Steel, Mil-spec heavy phosphate coated and chrome lined with 1:11 twist on a Mid-length gas system.
SPECIFICATIONS
Caliber | 6.8mm SPC |
---|---|
Barrel Length | 18″ |
Manuf. Process | Cold Hammer Forged |
Twist Rate | 1:11 |
Muzzle Thread | 5 ⁄ 8 × 24 TPI (Threads Per Inch) |
Material | Chrome Moly Vanadium |
Outside Finish | Mil-Spec Heavy Phosphate |
Inside Finish | Chrome |
Gas System | Mid-length |
Diameter At Gas Port | .750″ |
Barrel Extension | A4 |
Barrel Profile | S2W® [Strength-to-Weight] |
Weight | 2.50 lb |
Manufacturer | Daniel Defense |
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