SIG ROMEOZero R CLIP ON Dynamic Plenum) feeding the Panthera

Dynamic Plenum) feeding the Panthera is revolutionary and the first of its kind

The bright red 4 MOA dot allows for fast target acquisition and easy aiming

the inside diameter of the #456 bushing is

Contoured Jacket

The FX Panthera employs the Quick Tune System (the same as found on the FX Impact M3)

SIG ROMEOZero R CLIP ON Dynamic Plenum) feeding the Pantherahe ROMEOZero PRO and ROMEOZero R bring the lightweight polymer design of our ROMEOZero line of micro reflex optics to a full size pistol optic all built with a host of premium features. The ROMOEZero PRO model is compatible with all SIG Sauer ROMEO1 PRO and R2 optics ready pistols and the ROMOEZero R model is compatible with all Trijicon RMR footprints. These new full size reflex optics feature a large 30mm aspherical lens made of scratch resistant