【Rare】 Kokusai M16A1 Gas Gun + JAC Tapered Barrel + Other Parts

Thank you for viewing.
This is a set of a COLT M16-A1 gas gun made by Kokusai (KOKUSAI) along with extremely rare custom and spare parts from that era.

[Set Contents]
- Main Unit: Kokusai M16-A1
- Includes original box, 3 magazines, instruction manual, and small parts.
- JAC M16 Tapered Barrel
  Outer diameter 10φ / Inner diameter 6.08φ / Length 524mm. This was a high-end brass barrel with a list price of 4,100 yen at the time.
- GUN SHOP Angus Custom 5-Piece Set
  Large Bore Power Nozzle / Heavyweight Hammer / Soft Spring / Connector / Super Packing.
- Kokusai Genuine Super Packing (for SS Aluminum Chamber) x 2 bags
- Tsumaranai Packing (NEW Brit Holder II) x 2 bags
- TOMI-CRAFT (WING) Original Parts

[Product Condition]
I tested it by filling it with gas and leaving it for two days, and it held, so I believe there are no leaks.
Main Unit: It is in good condition for its age. Please check the photos for details of the exterior.
Operation: I confirmed the operation by injecting gas for this listing. The muzzle velocity with 0.2g BBs was around 75m/s. This product is within the safe standard values (0.98J or less) compliant with Japanese gun laws.
There were no gas leaks.
A characteristic of this gun is that only semi-automatic fire is possible. While there is a selector for full-auto, it functions as a safety.
Accessories: Most of the custom parts are unopened and unused in their bags.

[Notes]
This product is a toy made primarily of plastic, compliant with Japanese laws (ASGK marked).
Recommended for ages 18 and over.
Please only purchase if you understand that this is a vintage and used item.

No returns accepted.

Shipping
Will be shipped via RakuRaku Mercari Bin (anonymous shipping).
The original box will be wrapped in bubble wrap for shipping.

It is very rare to find a Kokusai M16 with this many parts included.
We encourage those who wish to recreate the custom builds of that era, or collectors who will cherish it, to consider this item.