To reliably use the ARC-Fire or Super Safety with Geissele and certain other triggers with tail-less hammers, you will need this "lever blocker" that essentially prevents over-travel of the lever where it gets caught under the hammer. If you use standard mil-spec triggers/hammers, you do not need this part.
THIS SHOULD BE MADE FROM BENT SHEET METAL - DO NOT 3D PRINT THIS VERSION
SCS - G90 - 1.9MM THICKNESS
LBRY Tags: lever; blocker; geissele; arc-fire; as designs