American Defense Manufacturing Mount for Aimpoint T1 for Vltor CASV Handguard SOCOM Height Black AD-T1-CASV STD-TL. 3rd ( SOCOM Height ) co-witness when used in conjunction with VLTOR's CASV handguard system. Centerline height with the T1/H1 Optic is 1.15". This mount also fits the Vortex SPARC and Primary Arms Micro Dot (will not Co-Witness). Will Absolute Co-Witness on a standard height rail with Troy Micro Battle Sights while on the same plane as the sights. It is precision machined from 6061 T6 aluminum and finished in hard coat T3 Mil-Spec anodize. It features the Patented QD Auto Lock Lever system to accommodate both in spec and out of spec rail systems. Specifications for American Defense Manufacturing Mount for Aimpoint T1 for Vltor CASV Handguard: Manufacturer: American Defense Manufacturing Color: Black Red Dot Sights-Footprint: Not Applicable Optic Cut: Not Applicable Condition: New Additional Features: Titanium Lever Package Contents: American Defense Manufacturing Mount for Aimpoint T1 for Vltor CASV Handguard American Defense Manufacturing AD-T1-CASV STD-TL: Mount for Aimpoint T1 for Vltor CASV Handguard SOCOM Height Black