Bushnell golf tour v4 laser rangefinderthe bushnell golf tour v4 represents the perfect marriage between speed accuracy and jolt if you are not familiar with jolt its the system that lets you know that you have accurately found your range target ndash your flag looking through the 5 x magnification lens you find the flag when you are properly aligned the device will jolt telling you that the lock is made and the range found the v4 is 30 lighter than its predecessor m