Friday, November 16, 2012

GD: Whiz wheel review

Gun Digest has an article on Whiz Wheel.It is a device that enables shooters to calculate ballistics. These are cusotm made with information provided by the shooter such as ammunition, barrel twist rate, scope height above centerline of the bore, chrono readings.

Shooter has to deal with Density Altitude and range. It is good upto 1100 yards

From: Gun Digest