GBB 370mm Nitroflon Coating 6.03MM [UNICORN]
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$50.50
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Technical data
Weight 90 g Material chromed brass EAN 5904420016526 Length 370 mm Internal diameter mm 6.03 Quantity in package 1 pcs Manufacturer: Unicorn Airsoft Code: 55172 -
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Maximum precision, minimum loss - choose UNICORN Nitroflon! — Check out the other products in the series
*330mm UNICORN Nitroflon Coating 6.03MM Ultimate Precision Inner Barrel* is a high-quality upgrade part designed for gas blowback (GBB) airsoft pistols, particularly models like MARUI-M4
WE-M4/T91 VFC-M4 Series SR-16, and compatible models from other manufacturers. Below is a detailed description of its features:
1. Material:
WE-M4/T91 VFC-M4 Series SR-16, and compatible models from other manufacturers. Below is a detailed description of its features:
1. Material:
- The inner barrel is made of *brass* and coated with *Nitroflon*. Brass is commonly used in airsoft barrels due to its durability and smoothness, which helps maintain consistent performance. The Nitroflon coating likely enhances the barrel's resistance to wear and corrosion while providing a smooth surface for better accuracy.
- The barrel has an *inner diameter of 6.03 mm*, classifying it as a precision barrel, known for improving accuracy and shot consistency by reducing the amount of space between the BB and the inner barrel, minimizing air loss, and ensuring a more stable trajectory.
- This barrel is designed to be compatible with Tokyo Marui models and similar models from other manufacturers, meaning it fits all standard GBB models. GBB barrels are dedicated to gas-powered replicas due to the specific type of hop-up rubber and the way they are mounted in the hop-up chamber. Before purchasing, it is recommended to compare the barrel length and the type of end from the hop-up chamber side to ensure it will fit your replica. 4. Included Components:
- The set includes a *60-degree hop-up rubber* in GBB specification. Hop-up rubbers are crucial for creating the spin (hop-up) on the BB as it exits the barrel, and 60-degree hardness is a common choice that balances durability and performance in most airsoft applications.
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: 55172 · EAN: 5904420016526 · GBB 370mm Nitroflon Coating 6.03MM [UNICORN] ·
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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