Vortex Impact 4000 Features:

Picatinny Mount
Mounts to any Picatinny-style rail or rings with a diving board mount
Quick and Reliable Zero
Easy to zero and reliably holds it zero even under heavy recoil
Convenient Wind/Drop Solutions
Easy to ready display of wind/drop solutions and the ability to make adjustments while in the shooting position
Integrated GeoBallistics Solver
Equipped with the accurate GeoBallistics Solver backed by a full, up-to-date bullet library
Customize Ballistic Profiles
Customize profiles or use one of the ten preloaded profiles for popular cartridges
On-Board Environmental Sensors
On-board compass and exposed temperature, pressure, and humidity sensors
Wind Bearing Capture Mode
Manually enter speed and direction with patented Wind Bearing Capture Mode
Built-in Range Card Generator
Ability to create and save up to ten range cards with drop and wind corrections
Connect with Vortex Relay
Seamlessly connect to the GeoBallistics App for quick customization and to the included Bluetooth Remote for easy adjustments without leaving the shooting position
Pairs with Third Party Devices
Connects via the GeoBallistics App with popular weather devices or local weather stations

Included in the Box: Bluetooth RemoteBluetooth Remote Mounting KitEasy Zero Tool KitSureFit CoverLens CLothCustom ToolsCR123 BatteryCR2032 Bluetooth Remote Battery