



Mounted on your rifle's Picatinny rail—or on a "diving board" rail on your scope's front mounting ring—the Vortex Impact 4000 Ballistic Rail-Mounted Laser Rangefinder will show you distance and ballistic solutions for targets up to 4000 yards away. Along with bullet-drop and windage info, the Impact 4000 provides cartridge data from the GeoBallistics Solver bullet library as well as 10 preset profiles and more that you can create for your own preferences. A digital compass and temperature, barometric pressure, and humidity sensors inform the device. A remote control is included that allows you to operate the LRF easily from the shooting position.
- Mounts to any Picatinny-style rail or rings with a diving board mount
- Maximum range: 4000 yards to reflective target in ELR mode
- Easy to zero and reliably holds it zero even under heavy recoil
- Easy to read display of wind/drop solutions and the ability to make adjustments while in the shooting position
- Equipped with the accurate GeoBallistics Solver backed by a full, up-to-date bullet library
- Customize profiles or use one of the ten preloaded profiles for popular cartridges
- Onboard compass and exposed temperature, pressure, and humidity sensors
- Manually enter speed and direction with patented Wind Bearing Capture Mode
- Ability to create and save up to ten range cards with drop and wind corrections
- Seamlessly connect to the GeoBallistics App for quick customization and to the included Bluetooth remote for easy adjustments without leaving the shooting position
- Connects via the GeoBallistics App with popular weather devices or local weather stations
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