S15 Magazine Gen 3 Combo 15rd (3 Mags)

Upgrade your Glock 43X or 48 with the Shield Arms S15 Combo 1, a complete high-capacity magazine package designed for increased firepower, durability, and reliability. This combo includes three Gen 3 S15 steel magazines and one black nitride steel mag catch, ensuring seamless compatibility and superior performance.

Each S15 magazine is flush-fitting and staggered, holding 15 rounds in the same footprint as the OEM 10-round magazine. Constructed from heat-treated stainless steel, these magazines are available with three premium coatings:

✅ QPQ Nitrocarburizing – Enhanced hardness, wear resistance, and superior corrosion protection
✅ Silver Nickel – Highly uniform, corrosion-resistant, and provides excellent lubricity
✅ Black Nickel – Offers all the benefits of electroless nickel plating with a sleek black finish

To ensure optimal function and longevity, the S15 magazines require replacing the OEM plastic mag catch with a Shield Arms steel mag catch. This prevents excessive wear and ensures flawless magazine retention and feeding. If you are still using a first-generation aluminum mag catch, upgrading to a steel version is required for full reliability.

Key Features & Benefits:

✔ Includes (3) S15 Gen 3 magazines – 15-round capacity in a compact, flush-fit design
✔ Includes (1) Glock 43X/48 black nitride steel mag catch – Ensures smooth magazine retention
✔ Heat-treated stainless steel construction – Stronger and more durable than polymer mags
✔ Advanced coating options – QPQ nitrocarburized, silver nickel, or black nickel for enhanced wear resistance
✔ Staggered-round geometry – Increased capacity without added bulk
✔ Flush-fit design – Maintains concealability for EDC and self-defense
✔ Made in the USA – High-quality materials and manufacturing

Use Cases:

🔹 Concealed Carry & EDC – Increased capacity without sacrificing size
🔹 Home Defense – More rounds for added confidence in critical situations
🔹 Range & Training – Spend more time shooting and less time reloading
🔹 Law Enforcement & Tactical Use – Reliable high-capacity option for duty use

Mag Catch Requirement:

📌 Shield Arms steel mag catch required for optimal reliability
📌 First-generation aluminum mag catch must be upgraded to a steel version

Proudly made in the USA, the Shield Arms S15 Combo 1 is the perfect upgrade for Glock 43X and 48 owners, delivering increased capacity, enhanced durability, and uncompromising reliability.