Several letters to the editor are presented in response to articles in previous issues including "257 W'by Bolt Rifle Match-Up: Vanguard 2 Beats the Mark V" in the April 2013 issue, "Mosquito Bites? Firing Line" in the March 2013 issue and "Three-Way Handgun Showdown: Springfield, Chiappa, and Kahr" in the December 2012 issue.