Shield Arms S15 9mm 15rd Magazine

The Shield Arms S15 9mm 15-Round Magazine is the ultimate Glock 43X and 48 magazine upgrade, delivering a 50% capacity increase in the same compact footprint as the factory 10-round magazine. Built from hardened steel with a QPQ nitrocarburized finish, the S15 is designed for superior durability, corrosion resistance, and smooth feeding.

Using patent-pending staggered round geometry, the S15 fits 15 rounds into the same space as the OEM mag, while maintaining legendary Glock reliability. The Gen 3 improvements include raised ribs for improved mag positioning, a tougher heat-treated steel body, and a more wear-resistant coating.

To ensure optimal performance, Shield Arms recommends replacing the OEM plastic mag catch with their steel mag catch. This prevents excessive wear and ensures flawless magazine retention and function. The impact-resistant base pad makes removal easy, while the flush-fit design maintains concealability, making the S15 the ideal choice for concealed carry, self-defense, and everyday carry (EDC).

Key Features & Benefits:

✔ 15-round capacity – 50% more rounds in the same footprint as OEM mags
✔ Staggered-round geometry – Increases capacity without added bulk
✔ Hardened steel construction – Stronger and more durable than polymer mags
✔ QPQ nitrocarburized coating – Enhanced corrosion and wear resistance
✔ Raised rear ribs – Matches OEM magazine positioning for improved reliability
✔ Flush-fit design – Maintains concealability for EDC and self-defense
✔ Impact-resistant base pad – Easy removal and added durability
✔ Made in the USA – High-quality materials and manufacturing

Use Cases:

🔹 Concealed Carry & EDC – More rounds, same size for increased protection
🔹 Home Defense – Higher capacity without compromising reliability
🔹 Range & Training – Less reloading, more time shooting
🔹 Law Enforcement & Tactical Use – Reliable high-capacity option for duty use

📌 Mag Catch Requirement: To ensure reliability, Shield Arms recommends using their steel mag catch instead of the OEM plastic one.

📌 Made in the USA & Patent-Pending Design – Built for durability, reliability, and performance.

Upgrade your Glock 43X or 48 today with the Shield Arms S15 9mm 15-Round Magazine—because every round counts!