Geissele URGI SBR Build
OptimusPrime
24 Feb 2024
Desert Tiger Syndicate talks about his Geissele URGI SBR build if it is the MK18 killer... "In this video, I showcase my favorite rifle the MK16, and the components and accessories I run and trust. In my opinion, The MK16 is the future of the famous and coveted MK18."