The Long Range Arms Send It XSL Precision Shooting Level provides all of the benefits of electronic rifle leveling for competitors and shooters, all at a price that they can afford. The Long Range Arms Send It XSL Precision Shooting Level differs from the company's top-line shooting level in that it leaves out the backup Spirit level and passing the cost savings onto the consumer. The level provides users with a green LED that indicates when the rifle is level, and the system works up to five times quicker than a comparable mechanical device. Includes automatic directional orientation Compatible with night-vision and thermal optics Provides battery-level check Toolless design allows for easy installation and removal The Long Range Arms Send It XSL Precision Shooting Level is factory-calibrated with a 12-point reference system that ensures its accuracy.