RCBS JR2 primer catch - right side

thingiverse

This is my take on the RCBS JR2 primer catcher, and I built it from scratch using @bcon123's design as a starting point. The catcher mounts securely on the right side of the frame with four powerful 10mm x 4mm magnets, which I reinforced by stacking two 10mm x 2mm magnets together for added stability. I retained the primer ramp from bcon123 and added two holes to accommodate six-millimeter by four-millimeter magnets - once again, I used stacked two-millimeter magnets for extra security. To prevent the part from sliding around on the press frame, I covered the magnets with 1/6" craft foam, providing a more grippy surface. The exit tube is one-half inch in diameter and tapered to fit tubing snugly, but I've found that placing a small garbage can under the press catches the primers as they drop straight down without any issues.