Includes FREE Small and Large Gauges to assure any of your brass meets the demanding SAAMI specifications for primer pocket dimensions.The Lee Ram Swage primer pocket swager works so fast that you'll want to swage all range brass you pick-up. Works on all single stage presses with standard 7/8x14 threads in a press frame that accepts universal press shell-holders. Features spring assisted case extraction and an all steel case guide ensures cases will be positively centered on push rod.Shell-holderless design allows you to swage any small or large primer pocket without swapping to a different size shell-holder. FREE Primer Pocket Gauge Set Works on all single stage presses with standard 7/8x14 threads Shell-holderless design Swage Small or Large primer pockets Spring assisted case extraction Steel Case Guide ensures all cases will be centered on push rod