The Valken Flip-up Lens Sight Protector is a must have airsoft accessory to protect your airsoft optics, because they protect the lens on scopes and red dot sight sights. They come with two 4mm thick acrylic lens shields, and fit most 20mm picatinny and weaver rails. The quick change design makes it easy to swap out damaged shields. We recommend using these sight protectors with any of our Valken tactical optics.
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