The Shield Arms S15 Starter Kit is the ultimate upgrade package for your Glock 43X or 48. This comprehensive kit includes a 15-round S15 magazine and a steel magazine release, providing you with increased capacity and improved functionality. The S15 magazine is crafted from durable 17-4 PH stainless steel, offering a significant capacity boost without extending beyond the grip of your pistol. The included steel magazine release is essential for use with the S15 magazine, ensuring reliable operation and preventing premature wear. This starter kit allows for a seamless transition to higher capacity while maintaining the compact profile of your firearm. With clear witness holes for easy round counting and a robust construction, the S15 magazine is perfect for everyday carry, home defense, or range use.

Features and Specifications:

• Compatible with Glock 43X and Glock 48 pistols

• 15-round capacity (5 more than factory magazines)

• Magazine constructed from 17-4 PH stainless steel

• Steel magazine release included for optimal performance

• Clear witness holes for easy round counting

• Drop-free design for quick reloads

• Black finish for corrosion resistance

• Flush-fitting design maintains pistol's compact profile

• Includes: One 15-round S15 magazine and one steel magazine release

• Made in the USA