Glock 17 Magazine 9×19 – 30 rounds

Description

OVERVIEW – GLOCK 17 MAGAZINE 9X19 – 30 ROUNDS – HIGH CAPACITY STICK MAGAZINE

The Glock 17 Magazine 9×19 – 30 Rounds is the extended high-capacity stick magazine that gives your Glock 17, Glock 19, Glock 26, Glock 34, and other compatible 9×19 double-stack Glock pistols and pistol-caliber carbines massive firepower for competition, range training, and duty use. Holding 30 rounds of 9x19mm Luger ammunition, this double-stack magazine doubles the capacity of standard 17-round mags while maintaining the legendary Glock reliability that professionals trust worldwide. Manufactured from a high-strength polymer body with a hardened steel insert and steel-reinforced feed lips, this magazine is built to withstand drops, impacts, and thousands of loading cycles without cracking, swelling, or causing feed failures. The factory-spec spring and orange high-visibility follower ensure smooth, consistent feeding of all 9mm loads from 115gr FMJ training ammo to 124gr +P hollow points.

Engineered as a factory-compatible extended magazine, this 30-round Glock 17 magazine features the classic Glock polymer exterior with witness holes at the rear numbered from 5 to 30 for quick round count checks, a hardened steel liner that prevents feed lip spread even when stored fully loaded for months, and a durable polymer baseplate that can be removed for cleaning and maintenance. The extra length provides a natural grip extension for larger hands and makes reloads faster with a larger surface to grab, while also serving as a foregrip of sorts when used in pistol-caliber carbines like the Ruger PC Carbine, Kel-Tec Sub-2000, and other Glock-mag compatible PCCs. Compatible with all Gen 1 through Gen 5 Glock 17 platforms and cross-compatible with Glock 19, 26, 34, 45, and 19X for extended capacity backup. Whether you are a competitive shooter needing fewer reloads, a firearms instructor running high round count courses, or a recreational shooter who hates frequent reloading at the range, this 30-round magazine delivers unmatched capacity with factory reliability.

WHY YOU NEED THIS GLOCK 17 MAGAZINE 9X19 – 30 ROUNDS

The high-capacity advantage that keeps you shooting longer.

1. Genuine High-Strength Polymer And Steel Construction With Factory Reliability:
This Glock 17 30-round magazine is built using the same proven construction as factory Glock mags – a resilient polymer outer shell that flexes on impact rather than denting like all-metal magazines, combined with a full-length hardened steel inner liner and steel-reinforced feed lips that maintain exact feed angle through thousands of rounds and years of being stored loaded. Unlike cheap aftermarket magazines that use thin metal that spreads, causes double feeds, and fails to lock back, this magazine’s steel insert prevents feed lip spread, ensuring consistent presentation of each round to the chamber and positive last-round slide lock every time. The high-tensile steel spring resists taking a set, maintaining strong upward pressure from the first round to the last, preventing nose-dives and failures to feed that plague low-quality extended mags. The bright orange high-visibility follower is anti-tilt by design, sliding smoothly inside the body without binding, and clearly shows empty chamber status. This combination of materials and engineering has been torture-tested by military and law enforcement worldwide, proving it can be dropped fully loaded onto concrete, exposed to dust, mud, and extreme temperatures, and still feed reliably. The polymer body also resists corrosion from sweat, humidity, and cleaning solvents, making it ideal for daily carry backup or vehicle storage.

2. 30-Round Extended Capacity With Quick Visual Round Count:
Holding 30 rounds of 9x19mm, this extended stick magazine provides nearly double the capacity of a standard Glock 17 17-round magazine, dramatically reducing reload frequency during range sessions, competitions, and training courses. The rear-mounted witness holes with numbered markings from 5 to 30 allow instant visual confirmation of remaining ammunition without removing the magazine, a critical feature for competition and tactical reload management. The extended length creates a longer gripping surface that makes magazine changes faster and more positive under stress, as there is more magazine to grab from pouches or pockets, and the added weight when loaded helps the magazine drop free cleanly when the mag release is pressed. For pistol caliber carbine users, the 30-round length provides a natural vertical grip point and balances well in PCCs that accept Glock mags, improving control during rapid fire. The magazine also serves as an excellent backup magazine for Glock 19 and Glock 26 carriers, providing substantial reserve ammunition in a compact package that fits existing double-stack mag pouches, albeit with protrusion below the grip that can actually aid in seating the magazine positively under stress. Whether running USPSA, IDPA, or just enjoying extended plinking without constant reloading, 30 rounds means more shooting and less loading.

3. Cross-Platform Compatibility and Easy Maintenance for All Glock 9mm Systems:
This 30-round magazine offers true cross-platform compatibility across the entire Glock 9×19 double-stack family, functioning flawlessly in Glock 17, 19, 19X, 26, 34, 45, and 47 models across Gen 1 through Gen 5, as well as in countless pistol caliber carbines, including Ruger PC Carbine, Kel-Tec SUB-2000, Palmetto State Armory Dagger, and other platforms designed to accept Glock-pattern magazines. This versatility makes it a single magazine solution for shooters who own multiple Glock-compatible firearms, simplifying logistics and reducing the need for different magazine types. Maintenance is simple – the removable floor plate allows quick disassembly for cleaning carbon, debris, and dust from inside the body, and the follower and spring can be inspected and replaced if needed, extending service life indefinitely. The magazine drops free from all Glock frames when empty or loaded, and locks positively with an audible click, ensuring secure retention during movement. Whether you are stocking up for high-round-count training, building a competition rig that demands fewer reloads, or preparing a home defense setup with maximum capacity, this 30-round Glock 17 magazine delivers factory-spec reliability, massive capacity, and proven durability that keeps your Glock running shot after shot.

MAXIMUM CAPACITY WITH FACTORY RELIABILITY.

SPECIFICATIONS:
Type: Glock 17 Magazine – 9x19mm – 30 Rounds – Extended Stick – Double Stack
Material: High-Strength Polymer Body – Hardened Steel Insert – Steel Reinforced Feed Lips – Steel Spring – Polymer Follower
Compatibility: Glock 17 / 19 / 26 / 34 / 45 / 19X – All Gens 1-5 – Glock Pattern PCCs – Drop-Free – Witness Holes 5-30
Function: Feeds 9x19mm – 30 Round Capacity – Last Round Hold Open – Quick Visual Count