Unicorn Airsoft GBB Nitroflon Coating 6.03MM Ultimate Precision Inner Barrel (Various Sizes)

Unicorn Airsoft Ultimate Precision Inner Barrel

6.03mm internal diameter

Nitroflon coated internal surface

Designed for GBB airsoft rifles

Smooth internal finish for consistent BB travel

Designed to improve accuracy and shot consistency

Ideal for airsoft players looking to upgrade their stock barrel

Compatible with quality 6mm BBs

Excellent choice for GBB tuning and performance builds