"In this photo taken Tuesday, July 21, 2015, Allen Bowles, left, and Clint Janney stand guard outside a military recruiting center in Columbus, Ohio. The men are members of the 3 Percent Irregulars Militia, and say they plan to protect the center until the government provides its own security."
In 2013, the most current statistics available, 10,884,792 guns were manufactured in the United States, a spike of more than 2 million over the previous year. (The count excludes guns manufactured for the US military.)
And here's a take on it from The Hill: Gun production has doubled under Obama