Glock 17L Gen 5 MOS – 9mm Long Slide, 4.5lb Adjustable Trigger, 3x17rd Mags

The Glock 17L Gen 5 MOS is a precision-focused long slide variant of the classic 9mm platform, optimized for competitive shooting, duty use, or enthusiasts looking for maximum sight radius and minimal recoil. This model features Glock’s Modular Optic System (MOS) cut for easy mounting of red dot optics and a factory 4.5lb adjustable trigger for enhanced control and accuracy.

With a long slide, 6.02-inch barrel, and improved Gen 5 features—such as the nDLC finish, flared magwell, and ambidextrous slide stop—the G17L is a smooth shooter with fast follow-up potential. The included MOS adapter plates make it compatible with most optics systems right out of the box.

Packaged with three 17-round magazines and interchangeable backstraps, this G17L Gen 5 MOS is built to perform on the range or in a duty setup where precision matters.

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