10/20/22 - This is an original, rare variation field replacement designated Mauser Luger barrel from WW2. The barrel is stamped with a "42" code (armorer replacement code) on the underside of the exterior, and Mauser eagle 655 military acceptance proofed. The finish is excellent throughout the barrel with very little to no finish loss. The bore is similarly excellent and minty with no signs of use. An excellent example of a rare, desirable part.