SAA EXCLUSIVE - Black Hole Weaponry Black Series - AR-15 HBAR Carbine 16" 5.56 NATO 1:8 Rifled 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: 16" HBAR Profile
- Gas System: Carbine Length
- Barrel Material: 416 Stainless Steel
- Barrel Finish: Black Oxide
- Rifling: 1:8
- M4 Feed Ramp Included
- .750" Diameter at Gas Block
- Threading (TPI): 1/2x28"
- Magnetic particle inspections and other non-destructive testing performed on barrels by manufacturer.
- Made in the USA.
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Bought this barrel for my daughter's carbine. Fit and Finnish were great break in went flawlessly and she can keep a fist sized group at 100 yard's all day. Her groups will improve with practice, but I am very happy with the barrel.