Unlock enhanced capacity and performance for your Glock 43X or 48 with the Shield Arms S15 Starter Kit 1. This essential upgrade includes a Gen 3 S15 magazine and a black nitride steel mag catch, providing a flush-fitting 15-round capacity in the same footprint as the OEM 10-round magazine.

Kit Contents

• (1) Gen 3 S15 Magazine: Patent-pending design offers a 15-round capacity while maintaining the same length as the standard Glock 10-round magazine. Features raised ribs for precise alignment and improved feeding. Constructed from steel with a QPQ nitrocarburizing surface treatment for durability.

• (1) Standard Steel Mag Catch: Black nitride-coated steel mag catch optimized for use with the S15 magazine. Essential for reliable function, as the OEM plastic mag catch may not provide consistent performance with the S15 magazine.

Key Features

• Increased Capacity: Adds 5 rounds to your Glock 43X/48 without increasing the magazine length.

• Enhanced Durability: Steel construction with a corrosion-resistant finish ensures longevity and reliable performance.

• Improved Feeding: Raised ribs on the magazine back align with the Glock mag well, reducing tolerance stacking and enhancing feeding reliability.

• Easy Installation: Designed for straightforward installation with no permanent modifications required.

Compatibility

• Glock Models: Compatible with Glock 43X and 48 models.

• Mag Catch Requirement: To ensure optimal performance, it is recommended to replace the OEM plastic mag catch with the included steel mag catch. Using the S15 magazine with the OEM plastic mag catch may result in unreliable feeding.

Proudly Made in the USA

Shield Arms products are manufactured in the United States, ensuring high-quality craftsmanship and supporting local industry.

Upgrade your Glock 43X/48 with the Shield Arms S15 Starter Kit 1 at Proven Arms & Outfitters. Experience increased capacity and reliability, all while maintaining the compact profile of your firearm.