2.3 Project on-site assembly inspection
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2.3 Project site assembly inspection
On-site assembly should be carried out with no looseness, no blocking of buttons, no impact on triggers and touch strips.
Gun-Shaped VR Controller Safety Tips
The HIG-M4 3.0 is a VR accessory, not a real weapon. Do not display, carry or use in public places; please confirm destination laws, shipping rules and site requirements before transporting, importing, purchasing and using. Do not remove safety markings or modify the appearance to make it more likely to be mistaken for an actual weapon.
Site preparation
- Complete assembly in a clean, stable area that is not open to the public.
- Before assembly, shut down the equipment and check components and fasteners against the delivery list.
- Arrange for one person to assemble and one person to review, and record abnormal appearance, cables and interfaces.
Six-step assembly review
Check the main components
Make sure the handguard, main body, stock, magazine and other accessories are complete, and turn off the equipment before installation.

Connect the handguard to the main body
First insert the Type-C cable into the interface, then align it with the mounting slot and rotate it to complete the installation to avoid squeezing the cable.

Install the battery
Install the battery into the gun stock in the correct direction and make sure there are no foreign objects in the contacts and battery compartment.

Install the stock
Align the stock with the main body slot, rotate it into place and confirm that the connection is not loose.

Install magazines, straps and clamps
Install the decorative magazine, strap, iron sight, controller mount and VR controller in sequence, making sure that the buttons and tracking structure are not blocked.

Install silencer decoration as required
Silencer decoration is not a necessary part for operation and can be installed according to private and compliant usage scenarios.

Before putting into use
- Make sure all slots and connections are not loose.
- Make sure buttons, joysticks, triggers, and tracking structures are not obscured by accessories.
- Complete connection, calibration, positioning and recoil acceptance before delivery to the site.
HIG-M4 project site assembly tutorial
Used by project personnel to review the assembly sequence of the gun body, battery, clamps and fasteners.
Tutorial video will be available soon