PXT Gunsmithing Guide

Muzzle Machining Instructions

PXT® barrels require specific attention when machining the muzzle. The crown must be cut at the designated witness ring (+/– .100″). Do not shorten the barrel beyond this point, as doing so may compromise the performance and integrity of the barrel. Please reference the photo below for proper location and alignment. Land width at bore diameter is much more narrow than conventional lands. Please be aware of this if using range rods for bore alignment.

Engraving Instructions

We have provided a downloadable .DXF file of the PXT® logo on this page for engraving use. We encourage gunsmiths to utilize this file to apply a consistent and identifiable mark indicating PXT barrel technology.