It’s time to get tactical this week on Guns and Gear, with Ruger’s SR-556 autoloading rifle, Brownells’ rigorous testing for their AR-15 magazines, Olympic Arms Pistol Caliber AR-15s, XS Sights for your AR-15 and the SIG522 from Sig Sauer. Also featured is shooting tips for IDPA competitions with Julie Golob, Nosler’s hand-loaded Custom Ammunition, using a laser for dry fire practice with Viridian Green Lasers, and a safety tip from host Tom Gresham.