Shrewd Optum 40mm Sunshade Step 1 target and back wall preference they

and back wall preference they desire

micro-fine Ti Carbon coating

**Inside Dimensions**

THE BEST ALL-MACHINED METAL SIGHTS AVAILABLE

depending upon model selected

Shrewd Optum 40mm Sunshade Step 1 target and back wall preference theyFits the Shrewd Optum 40mm scope. Features: CNC MACHINED FROM 6061 ALUMINUM FEATURES INTERNAL GROOVES TO REDUCE GLARE CAN'T BE USED ON THE SMLANOMAD NOT COMPATIBLE WITH NOMAD SCOPES MADE IN THE USA SUNSHADES DO NOT THREAD INTO ONE ANOTHER 40mm Optum Sunshades: Threads into either side of the 40mm Optum scope Available in four options: 1 STEP: DOES NOT REDUCE INSIDE DIAMETER, FEATURES A WHITE CENTERING RING 2 STEP: REDUCES INSIDE DIAMETER TO 35MM,