The new PTS Multifunction Muzzle Attachment (MMA) reminds us of the BFA muzzle attachment for the Multiple integrated laser engagement system (MILES) used by the US armed forces and allies for FTX. But for airsoft it functions differently... "Drawing inspiration from the concept of Blank-Fire Adapters (BFAs) commonly used in military training, PTS has developed an airsoft version of the BFA for the needs of Milsim, training, and simulation users.