Description

Upgrade your Glock 43X or 48 with the Shield Arms S15 Gen 3 Magazine. This 15-round magazine fits flush, offering increased capacity without altering the footprint of the OEM 10-round magazine. Constructed with durable steel and a high-lubricity electroless nickel finish, this magazine ensures reliability and corrosion resistance. The Gen 3 version includes enhancements like a QPQ nitrocarburized finish for superior durability and raised ribs for perfect alignment in the mag well. For optimal performance, replace your OEM plastic mag catch with a Shield Arms steel mag catch. Made in the USA and backed by a lifetime warranty and Spring for Life Guarantee, the S15 Gen 3 magazine is your go-to choice for long-lasting performance.