There 50 CO2 12g capsules were supplied with the same imprint as from Umarex. Have you ordered as they are quite cheap. Have you compared to my old Umarex capsules of dealers out of town and I have to say that the print is smaller and looks unclean and the capsule of a slightly different shape than the dealer from out of town! But the effect is felt the same. (Do not have any instruments to test it) Tested with the Umarex Morph 3x and satisfied !! It was still a flyer from bierkapseln4u.de in asking that I should order from you next time!