U.S. Contractor N/A AR-15 10.5" 1:7 Black Nitride M4 Contour Barrels
- Manufacturer: US Contractor
- Action: N/A
- Firearm Fit: AR-15
- Barrel Length: 10.5"
- Barrel Twist: 1:7
- Barrel Finish: Nitride
- Barrel Profile: M4 Contour
- Category: U.S. Contractor N/A AR-15 10.5" 1:7 Black Nitride M4 Contour Barrels Clear All Filters
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