DPMS Barrel AR-15 223 Remington DCM Heavy Barrel 1 in 8" Twist 20" Fluted Black Teflon
The DPMS 20" AR-15 Heavy Barrel is fully chambered and ready to install on an upper receiver. The barrel is constructed of 416 Stainless Steel and features versatile 1 in 8" Right Hand Twist Button Rifling, making it a good choice for use with projectiles toward the heavier end of the 223 Rem spectrum. The barrel is fluted to reduce weight and increase the exterior surface area to help speed cooling during long strings of fire. Barrel extension and locator pin are both included and installed at the factory.
- Length: 20"
- Material: 416R Stainless Steel
- Contour: DCM Heavy, Fluted
- Chamber: 223 Remington
- Twist Rate: 1 in 8"
- Chrome Lined: No
- Finish: Black Teflon
- M4 Feed Ramps: Yes
- Muzzle Thread Pattern: N/A
- Gas Port Location: Rifle
- Exterior Diameter at Gas Port: .750"
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