Part of the Hellfire Modular Brake System.
- 5/8″ hex for tightening the Hellfire Universal Adapter onto the muzzle
- 1-1/8″ Internal hex for installing Gen 2 Hellfire Suppressor Mounts
- 1-1/8″ External wrench for emergency removal of stuck suppressor mounts
- Bottle Opener for removal of bottle caps 😉
- Machined from solid 6061-T6 bar stock