Autococker Mid Block & Half Block IVG - Black

Special Order: This item is ordered on request and ships directly from the manufacturer (WGP). Please allow extra time for delivery.

Autococker IVG (Internal Velocity Governor) Adjuster

• This will work in Half Block & Mid Block threaded WGP bodies
• The IVG is broached in the center for a 3/16 allen wrench for velocity adjustment and uses an O-Ring to keep it's position in the marker body.
• Insert the 3/16 allen wrench and turn clockwise for more spring pressure and counter clockwise for less.
• ICS Compatible
• The IVG comes with slots milled to lock in place to prevent the IVG from turning . Be sure the slot aligns with the beavertail screw hole before installing and tightening the beavertail screw. If your beavertail screw locks into the IVG, Be sure to Remove the screw before turning the IVG.