Other Suppliers MAC, Stephenville, TX-James Leatherwood took the MAC design through the Powder Springs plant and redesigned the gun to be "much better". In short, Leatherwood redesigned the bring about system, the safety, as well as stock. Many of these improvements were viewed as "enhancements" Many others have been seen https://glock2216936.blogsvila.com/31082533/detailed-notes-on-rpk-for-sale