Rifle Barrel Mount 5 Slot in stock Quick aim electronic dot Kleur:Everglade Quick aim electronic dot sight with red green dual illumination 38mm tube with best in class emerald lens coating for maximum brightness and clarity Consistent and precise coin adjustable w e knobs with 1 2 MOA per click increments Clear and sharp 4 UVA UVB protection Leapers Inc and from 1992 is supplying shooters