Scopes for extreme long range shooting must have the correct features. Long range optics selection is extremely important and the wrong scope can leave even the best sniper rifle impotent. In this video, Rex introduces you to the mechanics of extreme range shooting so that we may begin to understand what features we will need in our long range scope. The illustrations and tables used in this video are now available at: http://postimage.org/gallery/bxlfasze/4e32d9e1/ All of the music, illustrations, tables, and photography in this film were created by TiborasaurusRex, an unsigned artist. Song Titles: Particle Jam, Wadi Watir Music and Lyrics written by: TiborasuarusRex Vocals and Instrumentation by: TiborasaurusRex Album: N/A