Red dot optics on self-defense pistols are becoming the norm, already finding a home in the competition and hunting worlds. Ryan Gresham and Kevin “KJ” Jarnagin talk with Vista Outdoors' Matt Rice about the new Bushnell RXS-100 and RXS-250 reflex sights, training with a red dot, and more. Gun Talk Nation is proudly supported by Springfield Armory and Lockdown. Get your Hoppe's No. 9 air fresheners at https://amzn.to/35JJOww.