The UTM BBR and LBBR (Loud Battlefield Blank Round) have the same live round lock-out as all of other UTM rounds offering the same level of safety.  This, along with the minimal heat generated and 18 Inch standoff provided by our blank rounds, sets UTM apart from other blank rounds on the market.  These safety features help to avoid cause serious damage to structures or people, allowing for closer quarter distances when using role players in drills and scenarios.

The unmatched reliability of UTM is evident with in the BBR/LBBR rifle conversions (M4/M16/AR-15) in that our blanks do not require a Blank Fire Adapter (BFA) in order to function, reducing malfunction and cleaning time.