- 5″ – 5.56 caliber
- 4150 CMV
- Melonite Finish
- 1/2-28 Thread
- Jet Gas Block with set screws and roll pin
- Custom length straight gas tube with melonite finish
- .750″ Journal barrel pre dimpled under gas port
- Gas port and block optimized for function with or without suppressor.
Note- MLOK and Keymod Handguards are compatible with this assembly. Mlok nuts will clear Handguard directly under gas block.
Note- For Suppressed or Traditional muzzle devices use a 4.25″ Handguard (Receiver to muzzle shoulder distance is 4.3″) or up to 5.0″ Handguards if no suppressor to be used. ( Receiver to muzzle end is 4.95″)
Note- For Linear Comps use a 5.5″ to 6″ Handguard. Generally we use a HG 1/2″ longer than the barrel.