509 mrd, apex threaded barrel jsut came in. O-ring looks better than the stock tactical one imo what ya think?
Page for the FN509 Platform - Would love to see pictures of your build, ideas, questions, etc. This page includes all types of the 509 (509MRD, 509C, 509Mid, 503, 509 Tac, etc.) Would also include all variants of the 509 Platform (522, 510, Etc.)
anyone know how to get mag sleeve off 509 compact 24 rd
Page for the FN509 Platform - Would love to see pictures of your build, ideas, questions, etc. This page includes all types of the 509 (509MRD, 509C, 509Mid, 503, 509 Tac, etc.) Would also include all variants of the 509 Platform (522, 510, Etc.)