Prometheus EG Stainless Steel 6.03mm Inner Barrel (141mm - 550mm) MSR-011 let us know what model

let us know what model (such as with a product link to our store)

safe on plastics

a fully functional Minigun style heavy weapon for under one thousand dollars

another must have collection for Hi-Capa's fans

FULL ALUMINUM CONSTRUCTION

Prometheus EG Stainless Steel 6.03mm Inner Barrel (141mm - 550mm) MSR-011 let us know what modelPrometheus is a high end brand manufacturer of aftermarket parts with a special focus on enhanced performance. Their inner barrels are well established as being a top tier choice for tight bore inner barrels. With an inner diameter of 6. 03mm, it is a tighter fit on ammo then most stock varieties (which are in the 6. 05+ range mostly) but still not as tight as 02 or 01 barrels making them easier to work with. 6. 03mm is generally considered the sweet