I wore a Rockchucker pretty badly way back when swaging about 6-700 25 cal bullets. Wasn't quite up to the job. 22 bullets maybe. A2 was much better. The A2 also has a hollow ram and the spent primers fall into a small trash can under the press. For the RC primer catcher put a piece of the stick down leather like doeskin in it. Helps some. I liked the aluminum one better than plastic. Probably have 3 or 4 down in the vault