KelTec P3AT +1 Round Extension

This plus one extension comes with two stainless steel dowel pins to secure the extension to the magazine body. This part replaces both your stock floor plate and locking plate and it can work with your existing six round magazine spring, although if it is worn, we recommend buying our extension+spring kit.

This extension is printed in Polycarbonate, here in the USA.

Note: Firearm and magazine not included. This product includes the magazine extension/pinky rest and two stainless steel dowel pins.

Installation:

Start by removing the floor plate and locking plate from your magazine and set them aside. This product does not use the locking plate to secure the floor plate in place. Instead, you will use the included dowel pins. Next, compress the factory spring into the magazine body past the first witness hole, then slide the magazine body onto the new floor plate and release the spring. Finally, push the two dowel pins into the holes near the rear of the magazine body. You can use needle nose pliers to get them started and hammer them into place using a punch.

Note, the installation video shown below is for the P32. This extension installs the same way.

Removal:

To remove the floor plate, you can use a 1.5mm punch on the backside of the pins to tap them out. The pins are only removable through the top of the floor plate. The holes are too small on the bottom of the floor plate. Next, slide the magazine body back slowly until the floor plate can separate from the shell.