A discussion of Digital and Analogue products in the Air Rifle market and a comparison between them.

The second part of the Trilase installation article. Showing how the Trilase is configured so that it can be used for Trajectory estimation.

The first part of the Trilase installation article. Showing how the Trilase is recommended to be fitted to a air rifle and scope.

A discussion of modern scope technology and its potential use with the Trilase device.

A comparison of the usage of the Duplex and Mildot reticle types with the Trilase.

A discussion of the function of the Trilase device, with an appropriate explanation of trajectory.

An introductory article for the Trilase device.