Gun stocks on watch after Dallas police officer killings

• Gun stocks Smith & Wesson (SWHC) and Sturm Ruger (NYSE:RGR) are higher in an apparent reaction to the impact of the killing of five police officers in Dallas, Texas last night during a protest rally.
• Dallas police chief David Brown stated that multiple people armed with rifles were believed to have carried out the attacks.
• SWHC +4.45% premarket to $29.55 and RGR +2.29% to $66.00.