Now offering Nucleus Mausingfield prefit shouldered barrels that are ready to install. In the notes to seller during check out specify the action as well as the s ize - Short or Long Action.
Dimentions - 1.055"x20x.680"
You pick contour, twist, chambering, and finish length. Use the notes to seller during check out and include the above options.
See our reamer list for available chamberings.
