- Is the built-in rangefinder worth it over a scope without one?
- For night hunting at unknown distances, yes. It removes a separate device and lets you range without lowering the rifle. If you only shoot known distances, a plain thermal scope is lighter and simpler.
- How long does a CR123A battery last?
- Runtime depends on rangefinder use and zoom, and owners report it drains quickly during long sessions. Carry spare cells and expect to swap batteries on an all-night hunt.
- Can it be used in daylight?
- Thermal imaging works day or night, but the display is best in low light. In bright sun the image can look washed out compared with a daytime optic.
- What magnification should I use?
- Scan at 4x for a wide field of view, then zoom in to identify and shoot. Above roughly 16x the image softens, so use the top end mainly for spotting.
- Does it mount on a standard Picatinny rail?
- It uses a standard rail mount, but check the ring or mount height for your rifle. The scope is heavy, so use a solid mount and quality rings.
- What comes in the box?
- Expect the scope, mount, battery and basic accessories. Confirm the exact bundle with the seller, since packages vary.
- Where is the AGM 75-640 Secutor LRF Thermal Riflescope cheapest?
- At Tractor Supply Co, for $6,295.99, as of our latest check.