I put some reused BB in my brand new Daisy model 12 like I use to do with my Red Ryder for many years... but it failed in the very first shooting session, it blocked the cycling. Apparently, the little plastic part that is supposed to transfert the BBs from the internal magasine to the chamber cracked in its housing. sad thing that they didn't invest a couple more dollars on a metal part, because the gun is beautiful and well engineered... Next time I'll use perfectly new BB