Product Description
Carrier made with 8620 Steel and bolt made from 9310 Vac-Arc Premium Carburizing Steel which has a high core hardness and high fatigue strength unlike standard Hot/cold rolled 9310 steels.
- 9310 Steel Bolt
- Shot Peened
- MPI (Magnetic Particle Inspected)
- HPT (High Pressure Tested)
- Grade 8 Hardened Fasteners
- Extractor insert with Crane O-Ring Upgrade
- Properly Staked Gas Key
- SBN Carrier and Gas Key
- Billet Manganese Phosphate Coated Extractor
