ITT DAY/NIGHT SCOPE 2.5X10-56 F7201 GEN3. modular day or night weapon sight enables users to employ the same basic sight unit for both day and night operations while maintaining weapon zero by providing interchangeable daytime and night vision modules. The reticle is a triplex MILDOT ranging reticle, which gives accurate ranging both day and night. The special 56mm objective lens gives the clearest image in the lowest light of any rifle scope you'll find anywhere. in the world today. LAW ENFORCEMENT TRADE-IN IN GOOD WORKING CONDITION