Pretty basic little tool, but extremely useful when upgrading or tuning your spring sniper rifle. Rounded edges make it comfortable to use and snug up the nozzle nice and tight on the cylinder.
The pin spacing is 15mm center-to-center as this one is made for the Action Army upgrade cylinders, specifically the TM L96 AWS. I would assume VSR and Maruzen style Action Army upgrade cylinders have the same spacing so it should work for those, if not it's a simple task of modifying the file.
You'll just need two (2) M3x16mm screws for the pins, simply screw them into the holes and it's ready to use (the screws should be a tight fit). Brass screws would be preferred so as not to mar the head, but the regular steel screws I've been using are working just fine.
Cylinder_Head_Tool.stl | 148.1KB |