CALDWELL Caldwell Precision Chronograph Premium Kit BOLT ACTION 2mmMounting Length rear (mm): 58mmMounting

2mmMounting Length rear (mm): 58mmMounting Length front (mm): 62

Using two AAA batteries (available separately)

all you have to do is move the zero reticle to your first point of impact

with Premium WoolStd

robust and reliable

CALDWELL Caldwell Precision Chronograph Premium Kit BOLT ACTION 2mmMounting Length rear (mm): 58mmMountingCaldwell Ballistic Precision Chronograph Premium Kit Contains everything you need to capture reliable velocity data in one convenient kit. Includes Chronograph, LED Light Kit, Tripod and Custom Carry Case that conveniently holds all items. The Ballistic Precision Chronograph provides accurate velocity measurements across a wide range of shooting conditions. Higher accuracy was achieved by using a high speed 48 MHz processor and by designing a circuit