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This product easily threads into the rear sight of your C2 or C4 sights. Different sized apertures allows the user to customize the diameter to fit their needs. The smaller the diameter the more precise your sights can get.
This product easily threads into the rear sight of your C2 or C4 sights. Different sized apertures allows the user to customize the diameter to fit their needs. The smaller the diameter the more precise your sights can get.
