Polymer80 PF45™ 80% Full Size Frame and Jig Kit (Glock® 20/21 Compatible) | Polymer80 For Sale – Polymor 80 Inc

Build your custom large-frame pistol with the Polymer80 PF45™ 80% frame kit, compatible with Glock® 20 and 21 components for 10mm and .45 ACP calibers. Includes jig and essential parts for a DIY project.