The flagship of Rock Creek Barrels’ product line is the single point cut rifled barrel.  These barrels are manufactured on twin spindle hydraulic  Pratt & Whitney rifling machines and are available in 4H, 5R, or 8R rifling profiles. All barrels are hand lapped to superb interior finishes with compounds mixed in house. By the very nature of the way we modified these Pratt and Whitney machines, twist rates from 1:5 to 1:35+ are available and have a slight gain twist. 

Available Calibers