MARK™ for Ops-Core® AMP® | Busch PROtective® | With Ops-Core® Clamps | Black Color:Black The FAST™ Offset Optic Base

The FAST™ Offset Optic Base will always sit on the right side of the FAST™ mount if the mount is facing forward on the M1913 rail

including an all flashing white/red emergency lights mode

Variable Mounting Bracket

and a rugged material extend its life cycle

MARK™ for Ops-Core® AMP® | Busch PROtective® | With Ops-Core® Clamps | Black Color:Black The FAST™ Offset Optic BaseThe MARK for Ops Core AMP Communication Headset is compatible with most major helmet rail types. It specifically makes Ops Core AMP headsets accessible for those who prefer to attach their ear cups to the top portion of the rail, or for helmets without rear rails, such as the Crye Precision AirFrame. It comes with all hardware for Ops Core ARC rails (and similar), Team Wendy EXFIL rail systems or Busch PROtective rail systems. M LOK adapters are sold