Prometheus

This is a very high quality tight bore barrel made from stainless steel. Although expensive you know you will be getting a long lasting barrel mad...

InnerThis is a very high quality tight bore barrel made from stainless steel.  Although expensive you know you will be getting a long lasting barr...

This is a very high quality tight bore barrel made from stainless steel. Although expensive you know you will be getting a long lasting barrel mad...

This is a very high quality tight bore barrel made from stainless steel. Although expensive you know you will be getting a long lasting barrel mad...

This is a very high quality tight bore barrel made from stainless steel. Although expensive you know you will be getting a long lasting barrel mad...

Inner bore width of 6.03mm with a ±0.01mm tolerance. MP5A4, A5, SD5, SD6, Spetsnaz. Solid BB stability and accuracy, made with enhanced stainless ...

Inner bore width of 6.03mm with a ±0.01mm tolerance. G36C・P90・CAR15・SIG552. Solid BB stability and accuracy, made with enhanced stainless steel (...

This is a very high quality tight bore barrel made from stainless steel. Although expensive you know you will be getting a long lasting barrel mad...

Inner bore width of 6.03mm with a ±0.01mm tolerance. Solid BB stability and accuracy, made with enhanced stainless steel (SUS). Inner barrel bore ...

Introducing the Prometheus “EG Barrel W”; Wide-Expanded HOP window model, based on the EG barrel with the renewed Wide-Expanded HOP window for a ...

Introducing the Prometheus “EG Barrel W”; Wide-Expanded HOP window model, based on the EG barrel with the renewed Wide-Expanded HOP window for a ...

Introducing the Prometheus “EG Barrel W”; Wide-Expanded HOP window model, based on the EG barrel with the renewed Wide-Expanded HOP window for a ...