- Gas Tube Length: Rifle Length
- Gas Block Diameter: 0.750"
- Muzzle Thread: 9/16"-24
- Muzzle Thread Engagement Length: 0.620" with a tolerance of .005"
- M4 Feed Ramps: Yes
AR-Stoner Barrel AR-15 6x45mm (6mm-223 Remington) HBAR Contour 1 in 8" Twist 20" Stainless Steel
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Product is restricted by shipping carriers and cannot be shipped to certain locations or via certain shipping methods.
Additional shipping charge for HazMat products. Carriers charge extra to ship packages with products they consider hazardous, such as reloading powder and primers.
Hogue OverMolded Free Float Tube Handguard AR-15 Rubber
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