Polymer80 worked with Steel Arsenal to craft the perfect enhanced magazine well for your PF940C carry gun. This Polymer80 PF940C Magwell features an enlarged mouth that speeds up reloads without adding bulk to your concealed-carry gun's profile. As an added benefit, the magwell gives your gun a more aggressive look. Each Polymer80 PF940C 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 PF940C pistol frames. Each magwell is machined right here in the USA. Mfg: Polymer80