This Patent Pending Neoprene cover is designed to fit the Aimpoint Acro P-2 scopes. This weather resistant cover will protect the scope in all environments and is soft enough to keep from scratching the scope. Sold in a 2-pack only! Covers are made of Soft Santoprene Stretchable Rubber Our Covers will NOT work with Metal Shrouds! ****DOES NOT INCLUDE SCOPE**** *We have been made aware that from time to time customers will need to make small adjustments to our covers. Our covers are super easy to modify with a hobby knife or scissors if you also want backup Iron Sights. You can also trim around the bottom if you have a recessed mount on your gun. Please send us a message if you have any question we can also send a photo showing adjustment samples.