Description
A 4.5″ 9mm lightweight profile barrel made from 4150 chrome-moly steel with a 1-10″ twist rate and 1/2×28 thread pitch.
Features :
- Made from 4150 chrome-moly steel and finished with Melonite
- Chambered in 9mm NATO
- Lightweight profile
- “4.5” long”
- 1/2×28 thread
- “1-10″ twist rate”
- 9mm barrel extension
