The VMLPKMS Ncstar Low Profile KeyMod 30mm Scope Mount with 1" inserts. Low profile KeyMod scope mount can be used with both 30mm and 1 inch scope tubes or laser sights. Will work on any KeyMod accessories rail forend handguard and KeyMod mount platform with room Length: 3.8". There is a 1.8" center ring gap between the two scope rings. Ring centerline height of 1" above the KeyMod mounting surface. The mount is made of aircraft grade aluminum and hard-coated anodized black.
