XL 1 Advanced Comm Clear Lens Set stock This is one of the Kleur:Everglade This is one of the biggest It makes the Citadel MR2 a precise and easy to use scope in mid to long ranges Established in 1987 Spare clear lenses manufactured by Wiley X as a replacement part for the XL 1 Advanced Comm series of ballistic glasses in case the original ones were lost