https://biz.prlog.org/tag/magcoupler/ magcoupler - Free business directory on PRLog.Org, latest companies listed first. 60 https://biz.prlog.org/RJK_Ventures_LLC/ Founded in 2011, RJK Ventures LLC designs and manufactures innovative products for firearms collectors, enthusiasts, and dealers in the USA, offering brands such as Armory Racks®, MAG|Coupler™, and Armory Tool™.Tue, 03 Jan 2012 20:32:07 GMT