Direct Impingement VS External Piston: Which is best for you?
This video delves into a fundamental comparison between two distinct operating systems for firearms: Direct Impingement (DI) and External Piston systems. The content aims to help viewers understand the differences, advantages, and disadvantages of each, ultimately guiding them in making an informed decision about which system best suits their individual needs and preferences. The description also directs viewers to training opportunities, a Patreon page for support, and a Facebook group for discussion.










