Additional 1st valve trigger (+ 975,80 €)
Additional 2nd valve trigger (+ 773,50 €)
Additional 4th valve trigger (+ 975,80 €)
2nd valve slide with spring mechanism (+ 535,50 €)
Double trigger on 1st valve (+ 1.511,30 €)
5th valve fixed in 4th slide (+ 1.309,00 €)
Detachable 5th valve in 4th slide (+ 1.309,00 €)
String mechanism (+ 89,25 €)
21.593,74 €