Score the best gun deal on the Streamlight Protac Railmount Gun Light for just $99.99 – a massive discount on accessories that shines brighter than a coon's eye in a spotlight and runs longer than a hound on a hot scent. Perfect for tactical setups from @deguns_net! Streamlight Protac Railmount Gun Light for $99.99. Bright as a coon's eye in a spotlight, runs longer than a hound on a hot scent. @deguns_net.