RAM Mounts Pin-Lock Security Knob for B Size Socket Arms YCRF_lenses_shields Featuring recycled nylon (content varies

Featuring recycled nylon (content varies by style)

The ACS" Advanced Channeling Ventilation system allows full front to back airflow to flush heat and humidity up and out

Faceshield for Sentinel Helmet

Removable nose guard deflects roost & debris

RAM Mounts Pin-Lock Security Knob for B Size Socket Arms YCRF_lenses_shields Featuring recycled nylon (content variesThis product is an Arm. You may need to purchase other components to complete your setup Consists of a 1 4" 20 female threaded security knob and key knob Replaces all knobs on 1" diameter B size arms and mounts Offers the ideal amount of leverage to properly tighten your mount to prevent slippage in heavy chop or in extreme vibration environments Low in profile and only adds a small amount of additional bulk to your system when compared to the