Canik 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 Canik Rival-S 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-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 MBX aftermarket follower kits to get 24 +1. It is a little hard, but possible to reload to 24 + 1, you can start with 24 + 1 in the gun. 

This extension is MAGWELL READY - It will fit the Canik Rival - S with or without magwell. It does NOT fit any other gun make or model!!

This is a new, updated version (July 2023) which has a higher "skirt" making it impossible to over-insert the magazine into the gun. This will also stop any feeding issues caused by the magazine jumping up/down during fire and causing the slide to rub off the feed lips.
Just adding this magazine extension to the factory Canik Rival magazine, 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 MBX aftermarket follower kits to get 24 +1.