This week, Guns and Gear - the most watched TV program to showcase firearms and shooting - has it all: AR-15s, sights, lights, shotguns, rifles and more. Tune in as Guns and Gear showcases Smith & Wesson engraved guns, the evolution of the AR-15 from Gunsite, the 556 DMR (Designated Marksman Rifle) from Sig Sauer, Brownells’ tip for cleaning a fouled rifle bore, operating an AR-15 with Tiger McKee, the Ruger M77 Hawkeye Predator Rifle, using Viridian Green Lasers’ C5L Laser/Light combo in home defense situations, the Big Dot sighting system from XS Sights, a stock length shotgun tip from Gil and Vicki Ash at OSP Shooting School and a safety tip on Gun Store Etiquette.