Geissele Super Precision Scope Mount AR-15 30mm 1.93in Height Vortex 1-6 Desert Dirt Color. 93" Scope Mountwas developed specifically for scenarios such as shooting while wearing a gas mask. 1.93" is also an optimal height for the optic to clear most common range finders lasers or IR devices such as a PEQ15. These mounts are precision machined from a single piece of 7075-T6 high strength aluminum. Specifications for Geissele Super Precision AR-15 Scope Mount 30mm 1.93in Height Vortex 1-6: Manufacturer: Geissele Fabric/Material: 7075-T6 Aluminum Gun Make: AR Platform Ring Height: 1.93 in Gun Model: M16 M4 AR-15 Finish: Type 3 Hard Coat Anodized Country of Origin: USA Package Contents: Geissele Super Precision AR-15 Scope Mount 30mm 1.93in Height Vortex 1-6 What firearm models does the manufacturer say Geissele Super Precision AR-15 Scope Mount 30mm 1.93in Height Vortex 1-6 is compatible with? The manufacturer says that Geissele Super Precision AR-15 Scope Mount 30mm 1.93in Height Vortex 1-6 is compatible with AR-15 M4 M16Geissele 05-542S: Super Precision Scope Mount AR-15 30mm 1.93in Height Vortex 1-6 Desert Dirt Color