Sig Sauer Romeo 1 Pro 1x30mm Minature Reflex ADJUSTMENT INCREMENTS -1.0 MOA MAGNIFICATION -1x OBJECTIVE LENS DIAMETER (MM) -30 mm BATTERY -(1) CR1632 RETICLE -3 MOA Red Dot OVERALL LENGTH (IN) -46.5 mm OVERALL WIDTH -31.7 mm HEIGHT -27.4 mm WEIGHT (OZ) -1.0 oz WATERPROOFING -IPX 7 ILLUMINATION SETTINGS -10 daytime/2 NV TOTAL ELEVATION TRAVEL -100 MOA TOTAL WINDAGE TRAVEL -100 MOA RUN TIME -20000