This is an earlier On Off top for an Airgun Designs Automag or Minimag. These are in great shape. These fit standard lvl 7 on off assemblies. These DO NOT fit RT On / Off assemblies. AGD on off top. These are brass and are only cut on one side so it's important to install them the correct direction. The plus (+) cut should be facing down towards the rest of the assembly.
These on off tops work fine but can be annoying since they are only one direction. The later style are reversible which removes some of the room for error. Find those at
http://www.baccipaintball.com/agd0017.html
