False.
He had added a different version of the cart and someone deleted it.
This.
The common misconception is that there is a single "MACS" cart. The truth is that MACS is the name of the overall set of games and gun, while there are 2 different carts, one of which has 2 label variations for a total of 3 different cart releases. The one currently in the database is the MACS Basic Rifle Marksmanship, which is the one with 2 label variations. The first is labelled as Multi-Purpose Arcade Combat Simulator 1.1e, but displays the title of Basic Rifle Marksmanship when running. The other label specifies Basic Rifle Marksmanship (the variation listed here) 1994.0, a a later release.
The one I added was the MACS Moving Target Simulator, a completely separate cartridge with a different program.
This link has pics of all 3 carts, 2 of which are mine.
http://www.snescentral.com/article.php?id=0901