The Polymer80 PF940CL Series Pistol Kit Jig is a must-have tool for firearm enthusiasts looking to complete the PF940CL 80% frame, a hybrid design combining the compact slide of a Glock® 19 with the extended grip of a Glock® 17. Engineered for accuracy and user-friendliness, this jig includes clearly marked drill and mill guides, ensuring precise and consistent results. Crafted from durable materials, it is built for long-term use, making it ideal for both beginners and experienced builders. The PF940CL Jig simplifies the process of customizing your pistol, offering a seamless way to achieve professional-grade results. Perfect for creating a hybrid Glock-compatible firearm, this jig is the ultimate choice for DIY gunsmiths seeking precision, durability, and versatility.