The detent is far away from the gas hole (low risk of contamination)
 Clearly audible and noticeable locking with 20 positions
 Settings can be repeated at any time as there is no continuous adjustment
 Material 42CrMo4, surface hardened (little to no erosion by gas)
 Gas relief holes that prevent contamination of the adjusting screw
 Symmetrical construction, thus contact with the handguard is excluded, barrel remains freely swinging