Noveske SPR Match Barrel AR-15 5.56x45mm NATO Medium Contour 1 in 7" Twist 18" Stainless Steel with Low Profile Gas Block
All Noveske match barrels have a medium contour, bead-blasted satin finish, M4 extended feed ramps, and are threaded at the muzzle for the addition of flash hiders, muzzle brakes and/or sound suppressors. Each barrel is shipped with a pinned, low profile gas block, gas tube and barrel extension. This SPR 18" barrel has an intermediate length gas system, which is 1.5" shorter than a rifle length gas system. The intermediate position is optimal for an 18" barrel since it maintains reliability while also keeping the gas port pressure lower than shorter systems for a smoother recoil impulse.
- Length: 18"
- Material: 416R Stainless Steel
- Twist Rate: 1 in 7" Polygonal Rifling
- Chamber: 5.56 Match Mod O
- Contour: Medium
- M4 Feed Ramps: Yes
- Gas Port Location: Intermediate (1.5" less than Rifle)
- Barrel Diameter at Gas Port: 0.750"
- Muzzle Thread Pattern: 1/2"-28
- Extras: Low Profile Gas Block, Gas Tube
- Weight: 38 oz
NOTE: Noveske Match Stainless Barrels use a proprietary 1" long gas block that comes installed from the factory. Standard AR-15 front sight bases (1.9" long) are NOT compatible.
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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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