Canik Rival / Rival-S Plus 4 Magazine Extension by Henning Group

Our extended base pads are legal for USPSA Limited and Open competitions. Attached to the factory magazines they extend the magazine to 141.25mm length (5.56"). Whether you want to be competitive or not, these pads will extend the capacity of your Walther PDP magazines. 

Our extensions are EASY to take on and off with our spring-loaded steel detent. It locks the extension onto the magazine tube very tight and securely. 

Just adding this magazine extension to the factory Canik Rival and Rival-S magazine (with or without magwell), it will increase the capacity from 18 to 22 rounds, but the factory spring is recommended to be replaced with an aftermarket follower kit. You can use the Rune aftermarket follower kits to get 24 +1. It is reloadable to 23 + 1, you can start with 24 + 1 in the gun. 24 is hard to seat in the gun.

This extension is MAGWELL READY - It will fit the Canik Rival / Rival - S with or without magwell. It also fits the Beretta 92 and Walther PDP.