https://www.derstandard.at/story/2000131012605/niederoesterreicher-hortete-illegale-waffen-und-1-200-kilo-munition
relevant for non-german speakers:
they found another neonazi weapons cache.
The article states that the reason cops are more concerned with left-wing extremists than right-extremists is because left-wing extremists attack cops and right wing ones don't, but the left-wingers are not the ones hoarding weapons.