Glock G17 Magazine Features The Glock G17 Magazine is a factory original drop-free magazine built specifically for the Glock 17 Gen5 pistol chambered in 9mm Luger holding 17 rounds of capacity. Like all factory Glock magazines it is built around a hardened steel insert encased in high tech polymer a construction method designed to protect the magazine body and prevent deformation even when dropped from significant height on a range or duty floor. The OD green polymer finish gives the magazine a distinctive look that sets it apart from standard black magazines useful for owners who want to visually distinguish magazines loaded with different ammunition. An orange follower at the top makes it easy to see at a glance when the magazine is empty. As with all new Glock magazines this one can be difficult to fully load when brand new and the last round may not seat easily until the magazine undergoes a break-in period. Glock recommends loading all but the last round and letting the magazine sit loaded for a few days to help compress the spring or cycling the magazine from full to empty several times to speed up that break-in process. Being a factory part it carries the fit and reliability expectations that come with genuine Glock manufacturing rather than an aftermarket alternative. Glock 17 owners looking for a spare magazine with a unique OD green finish will find this an exact factory match. Glock G17 Magazine Specifications Manufacturer: Glock Type: Handgun Magazine Caliber: 9mm Luger Capacity: 17 Rounds Color: OD Green Compatible Hosts: Glock 17 Gen5 Package Quantity: 1 Available At: GrabAGun