VARIOUS CONDITION - 19204 STYLE - BLANK FIRING ADAPTERS (BFA)

Somehow, we managed to get our hands on some Blank Firing Adapters (BFA's).  These are designed to function with AR-15 Direct Impingement systems with an A2 style flash hider installed.  They function by tightening down the plug and allowing the rifle to cycle the bolt with the use of blanks for training purposes.  These are the same style as used by the DoD for various training exercises.