Allen 52″ Gun Sock, Extra Wide Firearms with Large Scopes, Heather Grey.  This Long Gun Sock by Allen comes in a black and gray color fabric and is extra wide for firearms with large scopes, including firearms with extra tall scope mounting. The Limited silicone treatment for short-term protection is designed to prevent your firearm from rust and debris, this gun sock also prevents dings and scratches when stored in your safe or hard case.