American Defense Manufacturing QD Mount w/ Titanium Lever Assembly for the Aimpoint ACRO Micro Red Dot in Lower-Third Co-Witness Height Black. Titanium lever assembly. Specifications for American Defense Manufacturing QD Mount w/ Titanium Lever Assembly for the Aimpoint ACRO Micro Red Dot in Lower-Third Co-Witness Height: Manufacturer: American Defense Manufacturing Color: Black Red Dot Sights-Footprint: Aim Point Acro Optic Cut: Not Applicable Condition: New Included Accessories: Titanium Lever Assembly Ring Height: Low Package Contents: American Defense Manufacturing QD Mount w/ Titanium Lever Assembly for the Aimpoint ACRO Micro Red Dot in Lower-Third Co-Witness Height American Defense Manufacturing AD-ACRO-11-TL: QD Mount w/ Titanium Lever Assembly for the Aimpoint ACRO Micro Red Dot in Lower-Third Co-Witness Height Black