FailZero Lightweight Bolt Carrier Group 5.56
$190.60
The FailZero Lightweight Bolt Carrier Group 5.56 provides smoother operation and reduced recoil for faster target reacquisition and quicker follow-up shots in competition and tactical situations.
4 in stock
This low mass BCG provides smoother operation and less recoil resulting in faster target reacquisition for quicker follow-up rounds. This is critical in competition shooting and actual tactical situations.
This FZ Lightweight BCG runs as great as it looks! Like all FailZero products it is easier to clean and maintain and guaranteed for life.
Features:
- 21% weight reduction from standard Mil-Spec carrier
- FZ logo engraved into the carrier
- New high polish finish on all components
Benefits:
- Smoother operation! Less mass helps minimize the overall movement and reduces felt recoil
- Lightweight is great for competition shooters as well as hunters looking for lighter gear
- All components are EXO Nickel Boron coated which adds to the smooth operation extended wear and easier cleaning
- Lighter weight means faster follow up shots and better control of groupings
Specifications:
- Carrier weighs only 6.4 oz and complete BCG is only 9.2 oz
- Compatible in all Mil-spec AR Platforms
- All components are EXO Nickel Boron with a high polish finish
- Compatible with 5.56 .223 and 300 Blackout
This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec M16 M4 or AR15 upper receivers. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity extreme durability and increases both wear and corrosion resistance. Our patented Nickel Boron coating will reduce friction and improve the overall performance of your rifle.
Nickel Boron treated parts include:
- Bolt & Extractor (5.56/.223 compatible)
- Lightweight Bolt Carrier
- Extractor
- Cam Pin
- Carrier Key
- Firing Pin
| Weight | 0.665 lbs |
|---|---|
| Dimensions | 11.000 × 3.900 × 1.500 in |
| Manufacturer | Uct Coatings Inc. Fail Zero |
| Finish | high polish |
| Weight | 9.2 oz |
| Compatible With | Mil-spec AR Platforms |
| Material | EXO Nickel Boron |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.
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