Hi, This is a Mec Super Speeder. It has the red charge bar in it and has one bushing in it. It is for 12 gauge. I have checked and you CAN get mec parts off of the mec website for the older reloaders. They have every part broken down on a chart and each one is priced in case you buy this and want to add things to it. It has a newer star crimper attachment added to it as well as the final crimper added to the back area. A complete manual (user's guide) can be read and/or downloaded at this website of mec's.
http://www.mecreloaders.com/documents/ownermanuals/400.pdf
Thanks!