K Krux #1 Member · 1 413 posts 15 May 2021 at 10:31 AM Krux Member 1,413 posts 15 May 2021 at 10:31 AM #1 Hello. Does anyone know where to find rampmuff m4 for outdoor use? I haven't found any, they all say indoor use only.
Hello. Does anyone know where to find rampmuff m4 for outdoor use? I haven't found any, they all say indoor use only.
