this scopecoat suits all 6×48 acog scopes besides for models with rmr sights. The scopecoat is built of the highest first-class neoprene laminated with nylon. Its easy layout safeguards the scope or sighting device from dings and scratches, dirt, dust, and moisture. Neoprene has a 5% moisture absorbency which takes moisture (condensation and sweating) faraway from the scope or sight and allows guard it. The nylon shields in opposition to the elements. Virtually stretch each ends over your scope or sight. The endorsed fit is both “cozy same length” or slightly stretched.