Laylax Prometheus 6.03mm EG Tight Bore Inner Barrel, Steel

Specifications Brand: Laylax / Prometheus Construction: Stainless Steel Compatibility: Fits onto most Airsoft AEG rifles Barrel Bore: 6.03mm Barrel Length: 509mm Features Made from high quality stainless steel that is more durable than brass barrels The stainless steel construction provides superior strength necessary to maintain accuracy without the need for special coatings Precision 6.03mm inner diameter with a 0.01mm tolerance Internally polished with precision crown EG series barrels are based off of the Tokyo Marui specifications and fits onto a variety of guns and outer barrels