Product Description

Shield Arms S15 Gen 3 Magazine – 15 Rounds | Maximum Capacity. Minimal Bulk.

Upgrade your Glock 43X or 48 to its full potential with the Shield Arms S15 Gen 3 Magazine—the revolutionary 15-round flush-fit mag that delivers Glock 19 capacity in a slimline frame. No extensions. No compromises.

Crafted from hardened steel for maximum durability, the Gen 3 S15 features enhanced geometry and a redesigned mag catch cut for improved reliability and long-term wear resistance. Whether you're carrying concealed, training hard, or defending what matters, this is the mag trusted by serious shooters who demand more from their micro-compact Glock.

Features:

15-round capacity in a flush-fit design for Glock 43X / 48
Gen 3 enhancements: improved feed angle, mag catch durability, and overall reliability
All-steel construction for superior strength over polymer mags
Compatible with Shield Arms steel mag catch (recommended for best performance)
Black nitride finish for corrosion resistance and smooth insertion
Proudly made in the USA