The scope has a bullet drop compensator (BDC turret) out to 500 meters & made specifically for the 5.56mm /. The mount uses metal prongs to hold onto the carry handle and will scratch it up so keep that in mind if you plan to use it. The scope uses a coin 2032 batterry and also has an EXTRA little compartment on the side to house a spare one.
The battery life ranges from 130 hours to 750 depending on the brightness settings. Included with the scope is a lens cleaning cloth, one CR2032 battery & the Original Box without any paperwork.
It might have been tried on. There are very-very MINIMAL Marks/signs/scratches on this scope. Scope IS in MINT CONDITION in my opinion & AGAIN I do NOT thing it's ever been used. Very hard to find these scopes in this condition! This is the same company that made the Colt branded 3x20 and 4x20 scopes in the 1970's and 1980's.Additionally, It's almost impossible to find optics for a carry handle that is not made in China now days & therefore, this is a great option! HAKKO by the way is the Japanese OPTICS company that MANUFACTURED many well known SCOPES for companies such as. RWS as well as others..