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AR15 300BO 1×8.5 P3 16 Standard Carbine 5/8 Black

$380.00

Availability is limited to Black Hole Weaponry barrels that are currently in stock.

In stock

  • Black Hole Weaponry barrel
  • 300 Blackout 1×P P3 16″ Standard Carbine (0.75 gas block)
  • 416R Bar One Stainless Steel (BOSS)
  • Caudle 3 land polygonal rifling 1×8.5 twist rate
  • M4 extension
  • Locating dimple opposite gas port hole for ease of installation.
  • 5/8×24  tpi muzzle threads with target crown
  • Black Oxide 416R
  • 2.20 lbs.
Weight 3 lbs
Dimensions 20 × 2 × 2 in