Shrewd Optum 35mm & 40mm Sunshade Long CP No annoying buzzing sound

No annoying buzzing sound

50mm 1000 4

Knob locks only lock the thread and make it possible for the slide to still move

This one will see you through the most intense tournament or long practice hours

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Shrewd Optum 35mm & 40mm Sunshade Long CP No annoying buzzing soundFits Shrewd Optum 35mm & 40mm scopes. 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,