Cole Fackler and DJ Shipley from GBRS Group are leading firearms instructors within the special operations and tactical communities (17 years as SEALs, mostly tier 1, CQB). Pistol, carbine, clearing, etc… great instruction here. They have a Patreon site with full-length videos, or train with them in person. (Hope they open more classes up to we the people). *Language, they are sailors*