The Polymer80 PF940 Jig is a precision-engineered tool designed to complete the PF940 80% pistol frame, offering a straightforward and efficient solution for building a custom handgun. Compatible with a variety of Polymer80 pistol kits, this jig includes clearly marked drill and mill guides to ensure accurate alignment during the build process. Made from durable, high-quality materials, the PF940 Jig is built to withstand repeated use, making it an ideal choice for both novice and experienced builders. Whether you’re crafting a personalized Glock®-compatible firearm or enhancing your gunsmithing skills, the Polymer80 PF940 Jig provides the precision and ease needed to achieve professional-grade results.