Rival Arms RA75G101A Grip Plug Glock Gen3 Black Aluminum

The Rival Arms RA75G101A Grip Plug is a CNC-machined aluminum insert designed to drop into the magazine well of Glock Gen3 pistols. It closes off the open bottom of the grip, improves overall balance, and helps keep lint, debris, and moisture from collecting inside the frame.

Rival Arms machines the plug from aluminum and finishes it in a durable black coating for a low-glare look that matches factory Glock styling. It installs as a drop-in part with no modifications to the firearm required. The plug fits Glock Gen3 pistols except the slim-frame 36, 42, and 43 models.

Whether you are looking to balance out a Gen3, tidy up the frame, or just seal off the magazine well from pocket lint and range debris, this grip plug delivers a straightforward upgrade backed by Rival Arms' focus on precision aftermarket parts.