Check the listing for details. RCBS Summit Upgrade - New Price. Condition: New. Listed at 21.95 USD. One Piece SS Upper Pivot Pin for RCBS Summit Press Improve your RCBS Summit by replacing the two 3/8" machine screws with a single pin. This one piece upper pivot pin replaces the two 3/8" machine screws on the RCBS Summit press. The pin is machined from type 304 stainless steel and includes two C-clips to retain it. This upgrade will remove the play in the operating linkage which will improve case sizing and bullet seating. It appears that RCBS may have initially designed the Summit press with a one piece pin at the top and then changed the design to accommodate very long dies like the 50 BMG (note the machined cut in the handle mount). If you are not loading 50 BMG my one piece SS pivot pin is a great improvement to the RCBS Summit press. The SS pivot pin will clear a 4" plus tall die. The SS pivot pin does clear the large guide post when the handle is in the full down position. Advantages:Improves connection between press links and operating handle by eliminating playConsistent repeatability when seating bulletsIncreases rigidity when sizing casesHelps prevent toggle casting failure by eliminating cantilevered link attachment screwsNote: The RCBS Summit Press is not included. Made in the USA