Ballistic Advantage Modern Series 300 Blackout Pistol Barrel - 6"

Manufactured by Ballistic Advantage
SKU: BABL300013M
MPN: BABL300013M
Manufactured by Ballistic Advantage
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$142.50 $150.00

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NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.



The National Firearms Act regulates the configurations of some firearms assembled with barrels under 16” long. Know the NFA laws in your state before purchasing this item.

This Ballistic Advantage 300 BLK barrel from their modern series line-up features the Distinct Rigid Pattern (DRP) contour that tapers toward the muzzle to reduce weight without losing rigidity. Machined from 41V50 chrome moly vanadium steel provides a long barrel life and the salt bath Nitride provides excellent corrosion resistance. Every Ballistic Advantage barrel is guaranteed to give sub Minute of Angle accuracy with match grade ammunition. This 6” 300 BLK AR-15 barrel with pistol length gas system is ready to accept any .750” gas block. Combined with an adjustable gas block, you will be able to build the ultimate suppressed SBR or pistol.

  • Machined from 41V50 Chrome Moly Vanadium Steel
  • Salt bath Nitride finish
  • Tapered profile reduces weight without sacrificing rigidity
  • Threaded 5/8x24 for suppressor use or another muzzle device
  • Pistol length gas system and 1:7 twist
  • Weight: 19.0 oz

This 6” Ballistic Advantage 300 BLK barrel is rifled with a 1:7 twist rate optimal for heavier projectiles and the pistol length gas system ensures reliable function. Threaded 1/2x28 for your favorite muzzle device or suppressor.

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 ContourDistinct Rigid Pattern
Barrel Length6
Barrel LiningSalt Bath Nitride
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandBallistic Advantage
Caliber Gauge300 Blackout
Feed RampsM4
Gas Seat Diameter.750
Gas System LengthPistol
Thread Pattern5/8 X 24
Twist Rate1:7
Weight1.2 lbs

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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