Install Orientation Lock

The Orientation Lock fits in the alloy Body of the powder measure on the side. This part prevents the Slider Drop Tube from rotating out of position, and when installed will not hinder the operation of the measure in any way.

To install the Orientation Lock, remove the silver Drop Tube from the powder measure. Then remove the O-Ring from the black Knurled Screw, remove the oval shaped thin silver Plate and finally the black Knurled Screw. Place the Lock in the space to the left of the Slider Drop Tube and replace the other parts.