Daniel Defense AR-15 Barrel 300 Blackout 10.3"

Daniel Defense, Barrel, 300 Blackout, 10.3", 1:8 Twist, Black Finish

• Caliber: 300 BLK
• Barrel Length: 10.3"
• Twist Rate: 1:8
• Gas System: Pistol Length
• Diameter At Gas Port: .750
• Barrel Extension: A4
• Barrel Profile: S2W(R) [Strength-to-Weight]
• Weight: 1.25

The Daniel Defense 10.3" 300 Blackout S2W(R) barrel is designed with a strength to weight profile (Daniel Defense's Heavy Barrel), a 1:8" twist rate, and a pistol length gas system. Cold Hammer Forging of barrels has been known for decades to produce the most accurate, longest lasting rifle barrels obtainable. The Cold Hammer Forging of barrels is accomplished through intense hydraulic pressure applied at opposing angles by carbide steel hammers. During the hammering process, a mandrel is inserted into the bore while the carbide steel hammers shape the barrel around the mandrel creating the chamber, the lands, and the grooves. In addition to the aforementioned benefits, the Cold Hammer Forging process creates a defect free bore and the most consistent chamber possible. All Daniel Defense cold hammer forged barrels are made from start to finish in the state-of-the-art facility located in Black Creek, GA. In keeping with the heritage of not cutting corners, all cold hammer forged barrels feature a forged chamber and highest quality exterior coating. Daniel Defense cold hammer forged barrels prove themselves to be more accurate and last longer than a barrel that has cut or button rifling.

Every Daniel firearm, part, or accessory is designed and manufactured right here in the U.S., in Black Creek, Georgia. American employees working American jobs ensure that our products see the American quality. We’re committed to providing excellence to our civilian customers looking for best-in-class items for home defense and recreational and competitive shooting. But we also support the military and law enforcement communities that protect our freedoms with top-tier firearms and accessories designed to get the job done and them home safe. Our support for Second Amendment rights is unwavering because without the teeth of the Second Amendment, there is no First Amendment…and no America as we know it.

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