Prometheus 6.03 EG Tight Bore Inner Barrel for Airsoft AEG by Laylax

Prometheus 6.03 EG Tight Bore Inner Barrel (AEG) — built for consistency, range, and accuracy.

Features

• Made from high quality stainless steel
• Precision 6.03mm inner diameter
• Internally polished with precision crown
• Elongated hop-up window for optimized performance
• O-ring cut for inner barrel stabilization
• Provides superior range and accuracy
• Made in Japan (direct import)

About

In Greek mythology, Prometheus created mankind and stole fire from Mount Olympus. The myth doesn’t change performance—but it’s a cool story Prometheus-Airsoft shares alongside a barrel favored by many builders.