Prometheus EG Stainless Steel 6.03mm Inner Barrel (141mm - 550mm) HPA Pre-built Guns Package Includes:TBA

Package Includes:TBA

Comes with low profile gas block and gas tube

P229 etc the bottom of the magazine will not sit flush

In addition

With an appropriate setup

Prometheus EG Stainless Steel 6.03mm Inner Barrel (141mm - 550mm) HPA Pre-built Guns Package Includes:TBAPrometheus 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