Bolt:
- Type II (.136″) bolt
- 9310 Tool Steel Construction (Stronger than C158)
- Full MIL-SPEC Heat Treatment
- Shot Peened to MIL-SPEC
- Magnetic Particle Inspection (MPI)
- Back of Lugs Chamfered for Reliability
- spring Insert, & “Crane” O-Ring Installed
- QPQ -?Salt Bath Nitrided
- .136” Co-Bore Depth “Type II” Bolt
Extractor:
- S7 Tool Steel Construction
- Fully Heat Treated
- Shot Peened Per MIL-SPEC
- Black Oxide to Match Bolt
?Carrier & Key:
- Superfinished Carrier
- Carrier: MIL-SPEC 8620 Steel Material
- Key: 4140 Steel Material
- Fully Heat Treated
- Forward Assist Serrations
- M16 (FULL-AUTO) Compatible
- Grade 8 Fasteners
- Fully & Properly Staked Key, Permatex Sealed
- QPQ -?Salt Bath Nitrided
?Cam Pin:?
- 4140 Pre-Hardended Steel Material
- QPQ -?Salt Bath Nitride
| Weight | 11.408 oz |
|---|---|
| Dimensions | 7.75 × 1 × 1.25 in |
| Bolt Material | 9310 Steel |
| Cartridge Compatibility | 6.5 Grendel |
| Finish | Nitride / Melonite |
| Carrier Profile | M16 |
| High Pressure Tested | Untested |
| Magnetic Particle Inspected | Magnetic Partical Inspected |
| Platform | AR-15 |
| Bolt Finish | Nitride / Melonite |
| MPN | FF65GBCGCNITRIDE |
| UPC | 816341024168 |





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