Known for manufacturing some of the best BCG’s that you will find in some of the BIG NAME manufacturers’ OEM guns. Rubber City Armory M16 Bolt Carrier Group features a H&M’s Blacknitride+ treatment. Carrier is made from 8620 steel, bolt 9310 steel, billet staked gas key and tool steel extractor/cam pin. Compatible with all AR15 platform systems.
| Weight | 11.408 oz |
|---|---|
| Bolt Material | 9310 Steel |
| Cartridge Compatibility | .458 SOCOM |
| Finish | Salt Bath Nitride |
| Carrier Profile | M16 |
| High Pressure Tested | Untested |
| Magnetic Particle Inspected | Magnetic Partical Inspected |
| Platform | AR-15 |
| Bolt Finish | Nitride / Melonite |
| MPN | 458-001 |
| UPC | 6316 |
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