ETS Group 30-Round Extended Pistol Magazine for Glock 22/23/24/27/35 Gen1-4, Clear Polymer, .40 S&W

The ETS Group 30-round extended pistol magazine for Glock 22/23/24/27/35 is a high-capacity alternative for shooters who want extended range time, competition practice, or reliable backup capacity on the range. Built from clear polymer, this magazine lets you see your round count at a glance—a practical detail that saves time during practice sessions and keeps you aware of when a reload is coming. ETS Group has engineered these magazines to function across Gen1 through Gen4 Glock platforms in .40 S&W, so compatibility is straightforward if you run a compatible Glock frame.

Extended magazines trade compact carry for practical capacity. Whether you're running drills at an outdoor range, stocking a training rotation, or building redundancy in your magazine supply, a 30-round option means fewer interruptions to your shooting. The clear polymer design is durable and resistant to environmental wear, and the visibility of remaining rounds reduces fumbling during stage transitions or practice breaks.

ETS Group magazines are known for solid performance in high-volume shooting environments. For Glock .40 S&W shooters who want genuine capacity without chasing exotic or unreliable solutions, this is a straightforward choice backed by real-world use in competitive and training circles.

Key Features

• 30-round capacity for extended shooting sessions
• Clear polymer construction for round-count visibility
• Compatible with Glock 22, 23, 24, 27, and 35 (Gen1–Gen4)
• .40 S&W chambering
• Durable, weather-resistant polymer design

Specifications

Frequently Asked Questions

Will this magazine work in my Glock?

This ETS Group magazine is designed for Glock models 22, 23, 24, 27, and 35 across generations 1 through 4, all chambered in .40 S&W. If you own one of these models and caliber combination, it will fit and function. If you're unsure of your Glock generation or model number, the model is typically marked on the slide.

What's the advantage of a 30-round magazine?

A 30-round capacity magazine extends your shooting time between reloads, making it ideal for range training, competition practice, and high-volume drills. You spend less time reloading and more time on the fundamentals.

Why is the magazine clear?

Clear polymer lets you see your remaining round count without having to manually check or drop the magazine. This is especially useful during practice when you want to know if a reload is imminent.

Is this magazine reliable for carry or duty use?

Extended magazines are generally optimized for training and range use due to their size. Carry or duty applications typically favor standard-capacity magazines for concealability and reliability in holster systems designed for factory specs.