Shield Arms S15 Magazine – 9mm 15-Round Mag for Glock 43X/48

Double your firepower without changing your footprint 🔥 — the Shield Arms S15 Magazine transforms your Glock 43X or 48 into a 15-round powerhouse, all while keeping the slim profile you love. Engineered from steel for strength and capacity, this mag is a game-changer for concealed carriers who want more rounds without a bulky grip.

🔑 Features & Benefits:

• 15-Round Capacity – same profile as factory 10-round mag, 50% more ammo

• Designed for Glock 43X & 48 (with steel mag catch recommended)

• Steel Construction – more durable than OEM polymer mags

• Ambi-Friendly Cutouts – works with right- or left-handed mag catches

• Improved Feed Geometry – reliable cycling under high round counts

• Made in the USA – built tough and built right

🎯 Use Case:

Perfect for concealed carry, EDC setups, and anyone wanting to carry more without compromising comfort. Pair it with a Shield Arms steel mag catch to ensure consistent lockup and longevity.