Pearce Grips’ GLOCK Gen 4 Grip Extension is designed to provide better control and comfort when you’re wielding your GLOCK 26, 27, 33, or 39 pistol.

This grip extension replaces the magazine base plate and retains all other factory components. It does not alter the capacity of the magazine. The extension adds 1” in additional length to the grip to ensure better comfort and control.

Key Benefits

• This unit increases the grip length of the subcompact Glock Auto Pistols without increasing their capacity.
• It blends with the contours and fourth generation texture of the handgun, giving it a factory appearance.
• It is made from high impact polymer and withstands drop tests at temperatures ranging from -20° F to 350° F.
• It forms the next logical finger positioning feature to provide control and comfort without sacrificing concealability.
• It provides magazine identification via Mag-Track™ for shooters that rotate magazine usage.