FailZero FZ M16/M4 BCG NO HAMMER BLK
$139.00
The FailZero 5.56 Full Auto BCG is a high-performance, nickel boron coated bolt carrier group designed for use in AR-15 rifles. It features EXO technology for increased durability and lubricity.
16 in stock
The FailZero 5.56 Full Auto Bolt Carrier Group is designed for AR-15 rifles and M16/M4 platforms. It is supplied without a hammer.
The BCG features an EXO nickel boron coating for increased durability and lubricity, with a black finish.
- Manufacturer: FailZero
- Caliber: 5.56
- Platform: AR-15, M16/M4
- Coating: EXO nickel boron
- Finish: Black
- Hammer: No hammer
- Manufacturer Part Number: FZ-M164-01-NH-BLACK
- UPC: 094922014276
| Weight | 0.813 lbs |
|---|---|
| Dimensions | 11.000 × 4.000 × 1.750 in |
| Manufacturer | FailZero |
| Finish | Black |
| Material | Nickel Boron |
| Compatible With | most mil spec M16 M4 or AR15 upper receivers |
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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