The BattleComp 51.0 has landed. If you can’t tell by the name, this BattleComp is intended to be used as a mount for AAC suppressors with the 51 tooth interface.
BattleComp used to offer custom versions of this device but it was never a readily available production item until now. Unlike previous custom versions, the 51.0 features one piece construction (custom versions were welded). It is machined from 17-4PH stainless steel with a black oxide finish.