APS Press-Mounted Priming Tool. This is made for people who have limited amount of bench space, or prefer priming cases on a press. It provides the same features as the APS bench-mounted tool except it attaches to any single stage press that accepts standard 7/8" x 14 dies.
Warranty: If any of your RCBS equipment breaks or doesn't work, they will fix it or replace it. No time limit. No questions asked.