Item Description

For Sale: KWC Mini UZI CO2 GBB SMG - Semi/Full Auto with Upgrades (Project Gun)

Price: £450
Condition: Used (Project Gun - Requires Tuning)
Location: Cannock, west midlands
Shipping: collection or local delivery
Please call: 07875 109842 for all enquires

This was supposed to be my dream project gun, but after pouring time and money into upgrades, I just can’t get it running reliably. It does fire, but it’s temperamental—sometimes it runs fine, other times it misbehaves. If you know your way around gas blowbacks and love a challenge, this is your golden opportunity.

This KWC Mini UZI CO2 GBB SMG is a project gun that’s in need of a skilled airsoft technician or enthusiast who knows how to tune GBBRs. While it’s fully upgraded with some premium parts, it currently has some reliability issues and needs fine-tuning to get it working at its best.

This is a unique opportunity – these guns are hard to find and are very desirable, especially when upgraded and properly working.

If you’re familiar with airsoft GBBRs and tuning, this could be a great opportunity to own a top-tier UZI at a great price. If you have the skills to finish what I started, you could turn this into a real gem!

🔧 Upgrades & Work Done:
✔ Airsoft Engenuity KWC CO2 UZI Hop Unit – Improves accuracy and consistency.
✔ 50 Degree Maple Leaf Hop Rubber & Barrel – Better hop effect and tighter groupings.
✔ Airsoft Engenuity KWC CO2 UZI Upgraded Gas Router – Enhances gas efficiency and seal performance.
✔ Airsoft Engenuity KWC UZI RIS Rail Picatinny Rail Mount – Perfect for adding a red dot sight or ACOG.
✔ Airsoft Engenuity KWC CO2 14mm CCW Thread Adapter for Tracer/Suppressor – Ideal for adding a tracer unit or suppressor (Note: Thread at the end is broken, so currently only usable with a tracer or suppressor).
✔ Airsoft Engenuity KWC CO2 UZI FPS Reducer – Reduces FPS to sub-350 on 0.2g BBs, perfect for site limits.
✔ Airsoft KWC UZI Drum HPA Adapter V2 – Allows you to run HPA on your UZI for a smoother, more consistent experience.
✔ Scorpion High-Cap Magazine – High-cap mag for increased capacity and less reloading.
✔ GBB GBBR Stainless Steel Airsoft Valve / HPA Adapter – Compatible with HPA setups for increased reliability and efficiency.
✔ Airsoft Engenuity KWC CO2 UZI Front Grip Picatinny Rail – Front grip attachment for better handling and stability.

🔧 Important Information:
⚠️ The KWC UZI is shooting under 350 FPS (with 0.2g BBs) due to the FPS reducer, making it perfect for use at skirmish sites with FPS limits.
⚠️ This is a project gun and requires tuning to get it fully operational. While all major upgrades have been installed, it’s best suited for someone with knowledge of tuning GBBRs, as it currently has some reliability issues.

Links to the upgrades:

🔗 Hop Unit, Barrel & Rubber Link:
https://www.ebay.co.uk/itm/185639010767?_skw=uzi&itmmeta=01JQYDZQQ1MNWSXRGBDDENHMRD&hash=item2b38f281cf%3Ag%3AyxoAAOSwDXlfvlKs&var=693528891031

🔗 Upgraded Gas Router Link:
https://www.ebay.co.uk/itm/185202419875?_skw=uzi&itmmeta=01JQYDZQQ12F6Z02SN25E130X6&hash=item2b1eeca8a3:g:0VYAAOSwqjVhrn0w

🔗 RIS Rail Picatinny Mount Link:
https://www.ebay.co.uk/itm/187020656554?_skw=uzi&itmmeta=01JQYDZQQ1GV2XENHAFTBQR83T&hash=item2b8b4cbfaa:g:qkcAAOSwSlBiG38y

🔗 14mm Thread Adapter Link:
https://www.ebay.co.uk/itm/185605863908?_skw=uzi&itmmeta=01JQYDZQQ1JKZRHSWCPGV78TAV&hash=item2b36f8b9e4:g:vh8AAOSwORZhoOg7

🔗 FPS Reducer Link:
https://www.ebay.co.uk/itm/186155254953?_skw=uzi&itmmeta=01JQYDZQQ1D25WS5E0F5XP3HPS&hash=item2b57b7c4a9:g:lwsAAOSwc3dgPqAG

🔗 HPA Adapter Link:
https://i.materialise.com/en/shop/item/airsoft-kwc-uzi-drum-hpa-adapter-v2

🔗 HPA Valve Adapter Link:

GBB GBBR Stainless Steel Airsoft Valve / HPA Adapter