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AR15 UPPERS
Cavity Back Projectiles
.224/5.56mm Projectiles
.243/6mm Projectiles
6.5/.264 Projectiles
6.8/.277 Projectiles
7.62/.308 Projectiles
7.62x39 Projectiles
300 AAC Blackout 7.62/.308 Projectiles
Parts and Accessories
Bolt Carriers
Magazines
Reloading Information
Non Cavity Back Projectiles
Cavity Back Gear
Shirts
Brass - New
6.5 Grendel Brass
6.8 SPC Brass
6.5 Creedmoor Brass
Starline 5.56 Brass
Cavity Back Advantage
CAVITY BACK MEDIA
Ammunition
6.8 SPC Ammunition
300 BLACKOUT AMMUNITION
6.5 Grendel Ammunition
308 Winchester Ammunition
.223/5.56 Ammunition
7.62x39 Ammunition
9mm +P Ammunition
30-06 Springfield Ammunition
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6.8 SPC Fail Zero Extreme Nickel Boron-Super BCG
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List Price: $229.95
Our Price:
$
199.95
Savings: $30.00
Quantity in Stock:
(Out of Stock)
Product Code:
CB-BCG-6.8-NIB-ARP
Qty:
Description
These are custom Fail Zero Extreme Nickel-Boron coated bolt carrier groups
The carrier is made from 8620 steel and includes an installed and properly staked gas key.
The bolt is an AR15 Performance Nickel Boron Super Bolt. These bolts are strong!
There are full auto bolt carriers and are legal for use in your semi auto AR15.
These carriers are nickel boron by Fail Zero.
All small bolt parts are top shelf from a name brand supplier.
The Nickel Boron finish on these carriers provides a shiny chrome like finish. It resist corrosion, is very easy to clean, provides increased lubrication, reduces friction, resist wear and provides cooler operation.
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