Shield Arms S15 Magazine for Glock 43X and 48 – 15 Rounds, 9mm, Silver

Shield Arms Magazine, S15 Gen 3, 9MM, 15 Rounds, Nickel Finish, Silver, Fits Glock 43X/48 SA-S15-N-GEN3

The Shield Arms S15 magazine is a high-capacity, flush-fitting magazine designed specifically for Glock 43X and Glock 48 pistols. Crafted from durable steel, this magazine offers a significant 50% increase in capacity over standard OEM magazines, holding 15 rounds of 9mm ammunition within the same compact footprint. The innovative patent-pending geometry utilizes staggered round stacking, enabling additional rounds to be securely stored without increasing overall size. This makes the S15 an excellent choice for those seeking enhanced firepower without sacrificing concealability or comfort.
Developed with a new US-based manufacturing process, the Shield Arms S15 features modular tooling that allows for simultaneous production of different magazine models, ensuring consistency and quality. Raised ribs on the back of the magazine provide precise alignment within the mag well, reducing tolerance stacking issues caused by frame variations across Glock models. The new steel used in this magazine is thicker, tougher, and coated with a black nitrocarburized QPQ finish, which greatly enhances corrosion resistance and durability. This finish, combined with an advanced heat treatment process, ensures long-lasting performance in various environments.
Designed for reliable performance and easy handling, the Shield Arms S15 is an essential upgrade for Glock owners seeking increased capacity without sacrificing reliability or fitting seamlessly into the original firearm. Whether for everyday carry, training, or duty use, this magazine maintains the trusted Glock reliability while providing a substantial capacity boost in a sleek, silver finish. Proudly manufactured in the USA, it embodies quality, innovation, and performance for the discerning shooter.

Features:

• Capacity: 15 Rounds for 9mm ammunition

• Material: Steel construction for durability

• Design: Patent-pending staggered round geometry for increased capacity

• Finish: Black nitrocarburized QPQ coating for corrosion resistance

• Compatibility: Designed specifically for Glock 43X and Glock 48 pistols

• Manufacturing: Made in the USA with modular tooling for high precision

• Fit: Flush-fitting design maintains original firearm profile

• Enhanced Reliability: Maintains Glock-like dependability

Compliance Notice

This product is intended for lawful use only. Restrictions may apply based on state or local laws.