Before Assembly

This Kit include 5 major parts

Tools needed for assembly

To remove/peel support material by hand

Sometimes, with the tool

Smooth inner surface for barrel movement.

Cut support material

Smooth outer surface for barrel movement.

Use 2.0mm drill to trim screw hole

remove support material for servo recoil gear 

All parts are all clean up

Insert A4 into A1

Bolt gear rock by MA1 screw

Bolt  A5 with MA1

Bolt servo by screw come with servo

Set servo to returned position before fitting gear

1. Plug servo to TK22,

2. Turn on TK22, servo goes to returned position,

3. Plug servo from TK22, servo keep in returned position

Push gear into servo shaft with force, then bolt it with the black screw in servo package.

Done!