AR-Stoner Barrel AR-15 223 Remington (Wylde) SDM-R Contour 1 in 8" Twist 20" Fluted Stainless Steel
- AR-Stoner Barrel AR-15 223 Remington (Wylde) Medium Contour 1... $259.99 Out of Stock, Backorder OK
- DPMS Barrel AR-15 5.56x45mm NATO Heavy Contour 1 in 9" Twist... $175.99 Out of Stock, Backorder OK
- AR-Stoner Barrel AR-15 5.56x45mm NATO 20" Government Contour 1... $199.99 Out of Stock, Backorder OK
- AR-Stoner Barrel AR-15 223 Remington (Wylde) HBAR Contour 1 in... $219.99 Available
- Shilen Drop-In Match Barrel with Bolt AR-15 223 Remington... $439.99 Available
- DPMS Gas Tube AR-15... $12.99 Select Options
- DPMS Gas Tube Roll Pin AR-15, LR-308... $1.99 Available
- Yankee Hill Machine Gas Tube AR-15 Black Plated... $15.90 Select Options
- Yankee Hill Machine Gas Block Low Profile Set Screw AR-15,... $22.99 Available
- DPMS Forward Assist Assembly Round AR-15, LR-308 Matte... $11.99 Available
- Del-Ton Gas Tube AR-15, LR-308... $12.49 Select Options
- Yankee Hill Machine Barrel Thread Protector Cap 1/2"-28... $13.50 Available
- DPMS Barrel Nut AR-15 Matte... $7.49 Available
- DPMS Flash Hider A2 1/2"-28 Thread AR-15 Matte... $5.99 Available
- Yankee Hill Machine Gas Block Low Profile Clamp-On AR-15,... $32.99 Available
- AR-Stoner Barrel AR-15 223 Remington (Wylde) Medium Contour 1... $239.99 Out of Stock, Backorder OK
- DPMS Ejection Port Cover Assembly AR-15 Matte... $5.99 Available
This 20" Fluted HBAR Contour Barrel is manufactured from 416R Stainless Steel and uses 5R Rifling with a 1 in 8" Twist. Like the SDM-R Barrel it is based off of, it is fluted along its length under the handguards for greater stiffness, faster cooling and reduced weight. Additional features include a Rifle Length Gas Port, M4 Feed Ramps and 1/2"-28 threaded muzzle. Barrel extension and locator pin are both included and installed at the factory.
- Gas Tube Length: Rifle Length
- Gas Block Diameter: 0.750"
- Muzzle Thread: 1/2"-28
- Muzzle Thread Engagement Length: 0.620" with a tolerance of .005"
- M4 Feed Ramps: Yes
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