Magpul Suing Big Rock Sports/Swampfox, Cole Industries, Plinker Tactical and Promag For Patent Infringement
Magpul are suing four magazine manufacturers, Big Rock Sports/Swampfox, Cole Industries, Plinker Tactical and Promag, for infringing on their 2009 patent No. 8,069,601 which describes the Magpul PMAG 30 magazine. The press release … Magpul Industries Corp [Read More…]