The Sun Optics USA cantilever sight mount is designed to fit optics with either a 30mm tube or 1" tubes using the included 1" inserts.
Features and Specifications:
Sun Optics USA Item Number: CM2125W30EP
M1913 Picatinny Mount
Rings include short picatinny rail sections for mounting additional accessories
3" of overhang from rail
1.625" From rail top to ring center
See through high rings let you use your iron sights under the optic
Six screw mounting cap ensures your optical device will not come loose.
Made from lightweight aircraft aluminum
Ring height - 1.5"
Screw ring cap design for stability
Heavy duty construciton for long-lasting durability
Satin black finish
Inserts for 1" Scope bodies