Anderson Manufacturing 16'' 5.56 NATO 1:8 Carbine Length M4 Barreled Upper

Manufactured by Anderson Manufacturing
SKU: B2-K611-AF02
MPN: B2-K611-AF02
Manufactured by Anderson Manufacturing
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NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.



NOTE: Does not include a bolt carrier group or charging handle.

Anderson Manufacturing builds rifles, pistols, and parts utilizing the latest in computerized manufacturing. By keeping manufacturing in house, Anderson can offer quality, American-made products at an affordable price, backed by a limited lifetime warranty.

The Anderson Manufacturing 16" 5.56 NATO Barreled Upper is a great start to building an M4-style AR-15. This upper is built with proven components. Choose your rear sight, bolt carrier, charging handle, pin the assembly to your complete lower, and hit the range!

  • 16" 4150 chrome moly steel, with M4 contour, carbine length gas system, and phosphate finish
  • Chambered in 5.56 NATO with a 1:8 twist rate
  • Front sight base
  • 1/2x28 A2 flash hider
  • A2 handguard
  • Made in Hebron, Kentucky
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AssemblyBarreled Assemblies
Barrel CoatingParkerized
Barrel ContourM4
Barrel Length16
Barrel Material4150 Chrome Moly Steel
BrandAnderson Manufacturing
Caliber Gauge5.56 NATO
Gas System LengthCarbine
Gas System TypeDirect Impingement
HandguardCarbine Length Drop-In Handguard
Muzzle DeviceA2 Flash Hider
Thread Pattern1/2 X 28
Twist Rate1:8

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

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