The successor to the popular and powerful Gunwerks E1011 BR2 laser rangefinder, the BR2500 is the next evolution, with upgraded hardware, features and specifications - Gunwerks' contribution to the ultimate ballistic shooting laser rangefinder. Upgrades over the previous Gunwerks BR2 laser rangefinder: New laser hardware, with smaller beam divergenceNew algorithms for significant enhancements in rangingProgram up to five customized cartridge/firearm profilesCompensates for Wind, Angle, Temperature, & AltitudeBallistic Drop Solutions in MRAD, MOA, & BDC to 1,400 YardsThree different targeting modes out to 2,500 YardsOnly One Button Push for Complete Ballistic Calculations! Other specifications: Environmental Protection: IP55Operating Temperature: 0 to 122°FStorage Temperature: -20 to 158°FTruPulse Targeting Modes: Basic, Near, Far, ScanDownload the spec sheet here. Gunwerks G7 BR2500 Ballistic Rangefinder (MOA and Mil) E1015