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FailZero 6.8 SPC Bolt Carrier Group (BCG) FZ-68SPC-01-NH Color: Silver, Finish: Nickel Boron, $1.01 Off w/ Free S&H

FailZero 6.8 SPC Bolt Carrier Group BCG, Nickel Boron Coated, FZ-68SPC-01-NH
FailZero 6.8 SPC Bolt Carrier Group BCG, Nickel Boron Coated, FZ-68SPC-01-NH
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FailZero 6.8 SPC Bolt Carrier Group BCG, Nickel Boron Coated, FZ-68SPC-01-NH

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Questions & Answers
Would this fit my Ar-15 5.56 semi pistol? Also what's the difference between nickel boron finish and a nickel finish? Are they both nickel boron? Expert Answer

No, this is for 6.8 SPC.

by Jonathan D., Gear Expert, March 17, 2020
See 1 More Answer
No hammer? Are we talking trigger hammer, from the lower? Why would that even be listed to be included with the bcg? Expert Answer

Some FailZero BCG's will include the hammer for the lower receiver. This is a complete BCG that does not include the hammer for the lower receiver.

by Ethan, Gear Expert, June 23, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Most Recent Reviews YOU WONT REGRET! by John, Verified Owner, July 29, 2025
Freshly built a 6.8 spc and was told by locals that the 6.8 spc lacks gas. It's going to short stroke the bcg. Well, I tell you what. I ordered the nickel boron fail zero bcg and boy she shoots she fires, she cycles. My 6.8 actually runs alittle ov...
Read More...
Most Recent Reviews FailZero 6.8 SPC BCG by Fasstwist, Verified Owner, October 7, 2024
The BCG came packaged very well. The bolt is very smooth and the craftsmanship is better than any. The Nickel Boron Nitride is amazing and very easy to clean carbine buildup off of. The BCG runs great without issue. The FailZero has one of the bes...
Read More...
Most Recent Reviews FailZero 6.8 SPC BCG by Fasstwist, Verified Owner, September 21, 2024
BCG is solid very smooth, glides in the upper. The bolt already has a strong extractor spring and didn’t require an up grade kit with a stiffer spring like most do.
Read All 3 Reviews
Color: Silver Finish: Nickel Boron Caliber: 6.8mm Remington SPC Condition: New

Code: 39X-BCG-RS610-FZ-68SPC-01-NH

MPN: FZ-68SPC-01-NH

UPC: 094922034953

List: $189.00Save $1.01
$187.99

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Product Info for FailZero 6.8 SPC Bolt Carrier Group (BCG)

This 6.8 SPC Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most Mil-Spec upper receivers chambered in 6.8 SPC.  All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both wear and corrosion resistance.  EXO Nickel Boron makes for easy cleanup and will improve the performance of your rifle. This 6.8 SPC bolt assembly is also compatible with the 6.8 SPC II cartridges. The Extractor hardware includes a heavy spring, silicone insert, and o-ring to give better extraction tension.image

Nickel Boron treated parts include:

  • Bolt & Extractor (6.8 SPC compatible)
  • M16 Cut Bolt Carrier
  • Cam Pin
  • Carrier Key
  • Firing Pin

224 Valkyrie Compatible!

Specifications for FailZero 6.8 SPC Bolt Carrier Group (BCG):

Manufacturer: FailZero
Color: Silver
Finish: Nickel Boron
Caliber: 6.8mm Remington SPC
Condition: New
Bolt Material: Steel
Carrier Material: 8620 Steel

Package Contents:

  • FailZero 6.8 SPC Bolt Carrier Group

FailZero 6.8 SPC Bolt Carrier Group (BCG) Orderable Models

List of Orderable Models

FailZero 6.8 SPC Bolt Carrier Group BCG, Nickel Boron Coated, FZ-68SPC-01-NH , MPN: FZ-68SPC-01-NH , UPC: 094922034953 , Code: 39X-BCG-RS610-FZ-68SPC-01-NH

FailZero 6.8 SPC Bolt Carrier Group (BCG) Unavailable & Discontinued Models

List of Unorderable Models

USED FailZero 6.8 SPC Bolt Carrier Group BCG, Nickel Boron Coated, FZ-68SPC-01-NH, EDEMO1, Condition Fair, Other , MPN: FZ-68SPC-01-NH-EDEMO1 , Code: 39X-BCG-RS610-FZ-68SPC-01-NH-EDEMO-OT-D
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