If you're counting on a gun for personal defense, then every aspect of that pistol should be designed to give you enhanced capabilities in the event that you need to fight for your life. This Polymer80 PF940V2 Magwell has been designed with help from Steel City Arsenal as an easy modification that gives you faster, easier reloading capability with a simple addition to your pistol's frame. Best of all, this add-on won't impact your ability to conceal your firearm. Each Polymer80 PF940CV2 Magwell is machined from 6061-T6 aluminum and treated with a hard-anodized finish. The magwell attaches quickly and easily with a single set screw, and it's compatible with all PF940V2 Mfg: Polymer80