The RCBS PiggyBack-4 Conversion Kit is a great upgrade for reloaders who are wanting to convert their RCBS Rock Chucker Supreme Single Stage Press into a 5-station manual indexing, progressive press. By adding this kit reloaders are able to reload all handgun calibers (except 25 ACP) and all rifle cartridges up to 30-06 Springfield length. Dies and shellholders sold separately. The optional star wheel (sold separately) can remain permanently attached to the shellplate for quicker caliber changeovers.
Fits: Rock Chucker Supreme Single Stage Press Function: Converts single stage press into a 5-Station manual indexing progressive press Material: Steel Maximum Cartridge Length: 3.34" OAL Priming Method: APS Priming System Features:
Self Cleaning Shell Plate Holder Accessories: Bullet Tray, Loaded Cartridge Box and Empty Case Box Included Die Size Accepted: Standard 7/8"-14 threaded dies Notes:
Reloads all pistol (except .25 Auto) and rifle calibers up to .30/06.
Powder measure and shellplate are not included.
This unit ships with PiggyBack-3 Instructions. The two units have the same installation process the difference between
the units being the presses they fit on and the Cartridge Overall Length they will accept.
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