The Modular Armor Supplement System, M.A.S.S. offers armor augmentation that is easy to employ, completely ballistic integrated, and a significant comfort upgrade. The M.A.S.S. is an excellent alternative to traditional, less thought out systems. When additional armor is necessary, it is time to get all you can functionally employ. M.A.S.S. is available to provide additional protection to the neck/throat region, shoulders, and upper arms.
The M.A.S.S Bicep is sold as a set of 2.
Armor is not included. Please contact First Spear Customer Service for more information