Lanphear Tool Works - LTW
Lanphear Tool Works is a machine shop based out of Lawrence, MI. They produced Autococker parts in the 1990s. Their most common accessory was a cocking rod with a grey / clear anodized end.
Glenn Pensinger at Hole in the Wall Paintball in Michigan sold parts for LTW and I've purchased several of the cocking rods off of him.