Ballistic Advantage Performance Series 5.56 Hanson Mid-Length 3 Gun Barrel with Pinned Gas Block - 17.7"

Manufactured by Ballistic Advantage
SKU: BABL556018F
MPN: BABL556018F
Manufactured by Ballistic Advantage
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$223.25 $235.00

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If you are looking to build a competitive 3-gun rifle, this barrel from Ballistic Advantage is a great option. This Ballistic Advantage Performance Series barrel is chambered in 5.56 and machined from 4150 Chrome Moly Vanadium steel and finished in a QPQ Nitride. The barrel extension features standard M4 feed ramps but is Nickel Boron coated for exceptional performance when feeding rounds. This barrel measures 17.7” in length and features a mid-length gas system with a low-profile gas block installed and pinned from the factory. The 1:7 twist rate is optimal with heavier grain bullets for better accuracy at longer ranges. It is high pressure tested and magnetic particle inspected to ensure reliable function and precise dimensions. Building an accurate 3-gun rifle has never been easier with the Ballistic Advantage 17.7” AR-15 barrel.

  • 17.7” barrel chambered in 5.56 NATO
  • Machined from Chrome Moly Vanadium steel
  • QPQ Nitride finish
  • Nickel Boron Coated barrel extension and M4 feed ramps
  • Mid-length gas system
  • .750” gas block shelf
  • Gas block installed and pinned
  • 1:7 twist rate optimal for heavier bullets
  • 1/2x28 thread pitch
  • Hanson profile

Ballistic Advantage proudly produces quality AR barrels that exceed very stringent demands. Their AR-15 barrels surpass the competition in precision and aesthetics. For barrels that deliver round after round consistently and accurately, choose Ballistic Advantage.
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Barrel CoatingSalt Bath Nitride
Barrel ContourBA Hanson
Barrel Length17.7
Barrel LiningSalt Bath Nitride
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandBallistic Advantage
Caliber Gauge5.56 NATO
Feed RampsM4
Gas Seat Diameter.750
Gas System LengthMid-Length
Thread Pattern1/2 X 28
Twist Rate1:7
Weight31 oz

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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