STL Guns: G-170531-DC-Gunbusters-_1_

A gun seen before (left) and after being run through the Gunbusters gun pulverizing machine at the company's headquarters in Chesterfield on Wednesday, May 31, 2017.Photo by David Carson, dcarson@post-dispatch.com

A gun seen before (left) and after being run through the Gunbusters gun pulverizing machine at the company's headquarters in Chesterfield on Wednesday, May 31, 2017.

Photo by David Carson, dcarson@post-dispatch.com