The Magpul PMAG GL9 is a 17-round magazine purpose-built for full-size and compact Glock 9mm pistols—including Gen 1 through Gen 4 models of the Glock 17 and 34. If you run a Glock 17, 34, 19, or 26 and want reliable capacity beyond factory standard, this polymer magazine delivers Magpul's track record of dependability in a lightweight, durable package designed to drop free whether loaded or unloaded.

Magpul engineered the PMAG GL9 with the same attention to detail found in their rifle magazines: a stainless steel spring that resists corrosion, a controlled-tilt follower for smooth, reliable feeding, and an easily removable floorplate for field stripping and cleaning. The ridged floorplate edges give you better purchase when seating the magazine or working the floorplate, while dual witness holes let you see remaining rounds at a glance. A paint pen dot matrix on the body lets you mark different loads or ammo types—useful if you're running match ammo, duty loads, or practice rounds across multiple guns.

Built from all-polymer construction, the PMAG GL9 is light, corrosion-resistant, and proven reliable across thousands of rounds. Whether you're at the range, in competition, or carrying a Glock as your daily defender, an extra magazine or two in your range bag or gear rotation is always good practice.

The Magpul PMAG GL9 is a 17-round magazine purpose-built for full-size and compact Glock 9mm pistols—including Gen 1 through Gen 4 models of the Glock 17 and 34. If you run a Glock 17, 34, 19, or 26 and want reliable capacity beyond factory standard, this polymer magazine delivers Magpul's track record of dependability in a lightweight, durable package designed to drop free whether loaded or unloaded.

Magpul engineered the PMAG GL9 with the same attention to detail found in their rifle magazines: a stainless steel spring that resists corrosion, a controlled-tilt follower for smooth, reliable feeding, and an easily removable floorplate for field stripping and cleaning. The ridged floorplate edges give you better purchase when seating the magazine or working the floorplate, while dual witness holes let you see remaining rounds at a glance. A paint pen dot matrix on the body lets you mark different loads or ammo types—useful if you're running match ammo, duty loads, or practice rounds across multiple guns.

Built from all-polymer construction, the PMAG GL9 is light, corrosion-resistant, and proven reliable across thousands of rounds. Whether you're at the range, in competition, or carrying a Glock as your daily defender, an extra magazine or two in your range bag or gear rotation is always good practice.