The NGA 9mm Bolt is precision CNC machined from 416 stainless steel, heat treated to a Rockwell hardness of 32-36, and completed with a durable, black melonite finish.
- Caliber: 9mm
- Material: Heat treated, 416 stainless steel
- Finish: Melonite
- Weight: 13.4 oz.
- Rear carrier weight
- 17-4 stainless steel, heat treated firing pin
- Firing pin spring to prevent slam fire
- M-16 Extractor
- Compatible with Glock® and Colt® magazines