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Black Hole Weaponry AR-15 7.5" Stainless Steel 1:8 Poly Barrel - 5.56

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2.00 LBS
If this item can be added to shopping cart, it is in stock.
Calculated at checkout

Product Description

Black Hole Weaponry AR-15 Pistol 7.5" Stainless Steel 1:8 Polygonal Rifled Barrel - 5.56 Chamber 

Free SAA Stripped Upper with purchase of every Black Hole Weaponry Barrel

Black Hole Weaponry Barrels employ the use of 416R, match grade stainless steel. BHW Barrels specialize in Polygonal rifling; The shape of the lands and grooves are based on a circle, so there are no sharp corners or edges for the bullet to conform into. This means there is a tight seal and thus less bullet deformation. This rifling form is unique in its ability to allow the bullet to be centered and fully supported by the barrel’s bore.This arc shaped rifling has long been held in very high regard for its accuracy, increased velocity, reduced gas cutting and ease of cleaning. 

  • Caliber: 5.56 NATO
  • Barrel Length: 7.5" Pistol
  • Gas System: Pistol Length
  • Barrel Material: 416 Stainless Steel
  • Barrel Finish: Matte Black
  • Barrel Profile: Pistol H-Bar .750"
  • Rifling: 1:8 Polygonal 3 groove
  • M4 feed ramp is included
  • Threading (TPI): 1/2x28"

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Product Reviews

  1. Awesome Barrel

    Posted by Brandon on 17th Mar 2014

    About the only website that has a pistol barrel length still in stock with a super fast ship. Great barrel too. Barrel comes much darker then what is pictured on a side note.

  2. great barrel great price

    Posted by cary caylor on 5th Apr 2013

    during these trying times its hard to find any good barrel, let alone the one you want,,ordered this barrel thursday of last week got it on friday of the next,,not bad considering it came all the way from washington state ,,in the pic it looks grey but it is a nice black barrel,,i love the poly3 barrel looks great runs like a champ,,