Shrewd Optum 40mm Sunshade Step 1 limbs Instead of using other alloys

Instead of using other alloys like aluminum

So we reference flo blue for the Sky blue colour

Compatible to all G1

FEATURES THREE WHITE CENTERING RINGS

402 Stainless Steel 11cm blade with black Teflon coating for extra corrosion resistance

Shrewd Optum 40mm Sunshade Step 1 limbs Instead of using other alloysFits 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,