Sytong HT-77 | Night Vision Camera -12mm scopesw if you convert a 66LR

if you convert a 66LR or 50LR with this head

Has a compartment in the bottom for a spare battery or whatever else will fit

• Simply move the rubber band between the two outermost notches on the call to change sound

Ideal for placing against walls or as part of a clean

Optional Pro Light handle for Scanning

Sytong HT-77 | Night Vision Camera -12mm scopesw if you convert a 66LRLatest model Sytong HT 77 IR 12mm Night Vision Hand held or Add . The new Sytong HT 77 IR 12mm features a new Sony sensor, making it one of the most modern units on the market. You can use the HT 77 IR 12mm as a handheld unit for farming applications or with a simple quarter turn click, attach it to your daytime optic converting it into a night sight ready for hunting. The large internal screen of the Sytong HT 77 IR 12mm Night Vision Rear Add On