AEG Stainless Steel 6.02mm Inner Barrel 509mm [ZCI]
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$16.69
The last price before promotion: $23.85
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Technical data
Manufacturer: ZC Leopard Code: J-C-509 EAN 5904420017561 Weight 90 g Material stainless steel Length 509 mm Internal diameter mm 6,02 -
Reviews
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- 02.09.2026 wrote:Really decent barrel. For its price it is perfect, and in my experience has no competitors. It does increase Joule over a regular stock gun as it is a 6.02 barrel. Has amde with a remarkable craftmenship, which means it is smooth, comes really protected during delivery. Most of the buckings and hop up units will take it perfectly and improve airseal over a stock setup. Would reccomend it with bigger cilinder guns as it does need more air to perform perfectly. So I recommend using this barrel in dmr and snpier builds only. As it would not perform so well with basic m4 guns, and not beacause the barrel is bad, it is perfect, but because it need more air volume, this is how airsfot and physics work.
A real gem for its price, would reccomend it! -
- 03.07.2026 wrote:Installed this ZCI 6.02mm bore 509mm long barrel to a CM057 Svd as a replacement to the factory 690mm barrel.
Installation was quick and straightforward, fully compatible with Maple Leaf Monster 70° bucking. The o-ring spacers are a nice addition to center the inner barrel to the outer in this specific replica it is just right.
I recommend cleaning the barrel with rubbing alcohol before installing had some leftover grease on it from the factory.
Shot 200 0.36g BLS Bio BBs no jam was observed.
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The inner barrel of the ZCI Airsoft company which specializes in the production of precision airsoft parts. The barrel with a diameter of 6.02mm is made of high-quality stainless steel with a polished inside surface of the barrel. The barrel is equipped with an O-ring at the end of the barrel that centers the inner barrel in the outer barrel and also dampens vibrations. Installing this barrel in an airsoft replica improves precision and accuracy of the shot.
Safety & Usage Guidelines
This product meets all EU regulatory requirements. Professional assembly required. Order assembly service from Taiwangun or refer to materials below. Warning: contains small parts, not suitable for children under 14.SKU: J-C-509 · EAN: 5904420017561 · AEG Stainless Steel 6.02mm Inner Barrel 509mm [ZCI] ·
Report safety issue · Responsible person & manufacturer
Report safety issue · Responsible person & manufacturer
Responsible person & manufacturer 

Responsible person for product placed on the EU market:
KRAKMAN P. Kiepura, K. Michalik sp.k. · Pollanki 18, 30-740 Krakow, Poland · shop@taiwangun.com
KRAKMAN P. Kiepura, K. Michalik sp.k. · Pollanki 18, 30-740 Krakow, Poland · shop@taiwangun.com
Manufacturer:
REPLICAS AVAILABLE ON TAIWANGUN.COM MIGHT BE PURCHASED ONLY BY ADULT USERS. PRODUCTS FOR ASG AND MILSIM USE ONLY.
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