The Advantage +1 Follower for the Glock 17 increases the capacity of the factory Glock 17 magazine by +1 round. Now your magazine carries 18 rounds instead of 17. Fully loaded with a round in the chamber you can now readily carry 19 rounds.
Our upgrade follower increases the capacity of your Glock factory magazine without changing the reliability, dependability, or function of the magazine. It works just like the factory follower but it's smaller so you can fit an additional round in the magazine.
Unlike other aftermarket magazine accessories which extend the length of the magazine, with the Advantage +1 Follower you are only changing the internal factory follower, it doesn't change the length, size, or profile of the magazine. It's a pretty simple idea, increase the capability of the weapon without compromising concealment. We believe maintaining the original manufacturer's profile of the weapon is essential for ease of concealment and ideal for everyday carrying.
The high visibility color (instead of black) allows for increased contrast and visibility after the slide locks to the rear to more easily identify when the magazine is empty or in the rare case of weapon malfunction.
The Advantage +1 Follower works with the Glock factory magazine, spring, and base plate or with the Glock factory finger extension base plate. It does not increase the capacity of the magazine with the Glock factory +2 magazine extension.
The Advantage +1 Follower is compatible with Gen3, Gen4, and Gen5 Glock magazines. The Advantage +1 Follower is not compatible with other company's aftermarket magazine extension parts.