Description
Spike’s Tactical Nickel Boron Bolt Carrier Group Features:
The Spike’s Tactical Bolt Carrier Group features the same MILSPEC finish as their standard BCG but features the superior Nickel Boron finish. Nickel Boron is a more durable finish and is easier to clean, eliminates friction, and can run lube free for thousands of rounds. Additionaly, the Nickel Boron BCG is High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI) for high quality.
Spike’s Tacitcal Nickel Boron BCG Specifications:
- Brand: Spike’s Tactical
- Construction: 8620 Tool Steel (Carrier) and 158 Carpenter Steel (Bolt)
- Caliber: .223 REM/5.56 NATO/.300 AAC BLACKOUT
- Type: Shrouded firing pin
- Finish: Nickel Boron Coating inside and out (Bolt, Carrier, and Gas Key)
- Gas Key: Forged Mil-Spec attached with Grade 8 hardware and Properly staked
- Testing: Bolt is shot Peened and HPT/MPI
- Additional Features: Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring
- Additional Features: Tool Steel Extractor
| Caliber | 5.56 |
|---|---|
| Condition | New in Box |
| Finish Per Color | Nickel Boron |
| Manufacturer | Spikes Tactical |
| Manufacturer Part Number | ST5BG03 |
| Model | M16 Bolt Carrier Group |
| Type | Misc AR Parts |
| UPC | 855319005501 |
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