B5 Systems

B5 Systems, SOPMOD Government, Mil Spec, Black Since 2011, B5 Systems has manufactured the Crane NSWC designed SOPMOD buttstock for the US Department of Defense. B5 is proud to offer the same stock...

B5 Systems, SOPMOD Government, Mil Spec, Coyote Brown These SOPMOD Stocks were over runs from a production run for the U.S. Government built from LMT's original spec and design.   Throw one...

  B5 Systems Enhanced SOPMOD Stock Mil Spec - FDE The B5 Systems Enhanced Sopmod Buttstock. The NSWC CRANE developed Sopmod Buttstock was born from the unique needs of Special Operation...