PF940C™ Pistol Frames, 80% Instructions Table of Contents Please read the instructions completely before doing any work.
![Combat Armory Billet AR-15 Rifle Receiver Combo Combat Armory Stripped Pistol Lower / Frame For Gen 3 Glock® 19/23/32 Parts Compatible Locking Block Included - COMBAT ARMORY Combat Armory Billet AR-15 Rifle Receiver Combo Combat Armory Stripped Pistol Lower / Frame For Gen 3 Glock® 19/23/32 Parts Compatible Locking Block Included - COMBAT ARMORY](https://cdn11.bigcommerce.com/s-lsmdvkgf/images/stencil/1280x1280/products/1199/2394/ar_Rifle_lower_plus_frame__65278.1687058655.png?c=2)
Combat Armory Billet AR-15 Rifle Receiver Combo Combat Armory Stripped Pistol Lower / Frame For Gen 3 Glock® 19/23/32 Parts Compatible Locking Block Included - COMBAT ARMORY
![What could be causing my front locking block to be so unlevel and sloping down in the back? Can't even get the slide on like this. : r/polymer80 What could be causing my front locking block to be so unlevel and sloping down in the back? Can't even get the slide on like this. : r/polymer80](https://i.redd.it/01gp4wpis4d41.jpg)