AR-Stoner Barrel AR-15 5.56x45mm NATO M4 Contour 1 in 9" Twist 16" Chrome Moly with A2 Front Sight Phosphate
- Length: 16"
- Material: 4140 Chrome Moly Steel
- Contour: M4
- Chamber: 5.56x45mm NATO
- Twist Rate: 1 in 9"
- Chrome Lined: No
- Finish: Manganese Phosphate (Parkerized)
- M4 Feed Ramps: Yes
- Muzzle Thread Pattern: 1/2"-28
- Gas Port Location: Carbine
- Exterior Diameter at Gas Port: 0.750"
- Extras: Front Sight Tower, Barrel Nut, Handguard Cap
Note: The front sight tower does not include a front sight post, front sight detent or spring, these parts will need to be purchased seperately.
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Product ships from MidwayUSA, separate from any other products on your order due to its size. Products that are Shipped Alone incur separate "Per Order" and "Per Pound" shipping charges.
Product is regulated by the US Department of Transportation (DOT) and cannot be shipped via USPS or air shipping methods. DOT-Regulated products must ship UPS Ground.
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.
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