ASK AN EXPERTDescription
- Machined from 8620 Tool Steel (Carrier) and 158 Carpenter Steel (Bolt)
- Shrouded firing pin
- Nickel Boron Coating inside and out (Bolt, Carrier, and Gas Key)
- Forged Mil-Spec gas key attached with Grade 8 hardware and Properly staked
- Bolt is shot Peened and HPT/MPI
- Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring
- Tool Steel Extractor
Warranty Information
| Material | Machined from 8620 Tool Steel (Carrier) and 158 Carpenter Steel (Bolt) |
| Caliber / Gauge | 5.56 NATO |
| Carrier Style | M16 / Full-Auto |
| Platform | AR-15 |
| Bolt Finish | Nickel Boron |
| Extractor | O-Ring |
| Gas Key | Staked |
|
Magnetic Particle Inspection |
Yes |
|
High Pressure Tested |
Yes |
