If you have ever had to drain your 1050 primer tube right after filling it, you know the mess that can make, and with primers being so hard to get now, losing a single one is not acceptable.
We have fixed that problem with the IBPC. Using rare earth magnets, the IBPC attaches under the primer "drain hole" on your press and catches everything that drops through there. Good primers, squashed primers, anvils..it gets it all and keeps it off your bench.
We made sure it works on RL1050, Super 1050 and the RL1100 even with an Ammobot Case Extractor and our GPIB installled.