This antimatter is annihiliating before it touches anything solid. We need an antimatter container...
Wunderwaffe takes more freeze disks and some Kakama disks.
He takes a strong lens and welds it to the barrel of the gun with Pakari and Kiril disks, then welds Kakama disks into the power supply. He now has a fast-firing insta-punch-holes-in-things laser gun with a beam aperture of about two cm.