[RETRO ARMS]CNC Lateral adjustment of gearbox alignment

*This part is for advanced users who are familiar with disassembling and assembling electric guns*

This is a left and right alignment adjustment part compatible with RETRO ARMS V2 gearboxes.
The material is S45C and has been heat treated. It has a wedge shape and can be tightened by tightening the screw from inside the magwell.
It has a structure that allows it to be stretched to the left and right.
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The compatible gearbox is the V2 series gearbox from 2025 onwards, which has the mounting recess as shown above.
After attaching the base part with M3 screws, attach the wedge part with M2 screws.
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RETRO ARMS NEW GEN and later lower receivers are fully compatible with this part.
If you are using a lower receiver from another manufacturer, please note that the space shown in pink in the diagram above is required.

Assemble the gearbox with this part attached to the lower receiver, attach the trigger pin (the middle pin in the above diagram),
After attaching the grips and lightly tightening the screws, attach the upper receiver.

Insert a borescope or similar into the inner barrel and use this part to adjust so that the nozzle, packing, and inner barrel are completely coaxial.
Do not overtighten the wedge part adjustment screw on this part.

Once the shaft is out, attach the takedown pin, tighten the grip screw, and attach the buffer tube to complete the process.