Shield Arms S15 Handgun Magazine Black 9mm Luger 15/rd with +2 Extension S15-ME-2INS-G3-BLK

The S15 magazine is a patent-pending, flush-fitting 15 round magazine for the Glock® 43X and Glock® 48. The S15 is a steel magazine, and is the same length as the OEM Glock® 10 round magazine, but holds an additional 5 rounds.

Increased Capacity, Same Reliability

What changed with the gen 3 magazine? We made the following improvements:

• New US-based manufacturer
• Modular tooling, allowing us to make the S15 and S10 magazines simultaneously
• Raised ribs on the back of the magazine allows us to fully match the OEM magazine position in the mag well, which should eliminate any tolerance stacking that results from Glock frame variations
• New steel, new coating, new heat treat process - our new steel is slightly thicker, tougher, and now comes with a new standard black nitrocarburized QPQ finish for a high degree of corrosion resistance.

Mag Catch Requirement

It is required to swap out your plastic OEM mag catch with either our standard steel mag catch or our premium steel mag catch. Here's why. If you don't swap your mag catch you may have reliability issues. If you use another manufacturer's mag catch you may have reliability issues. S15 magazines were designed to work with Shield Arms steel mag catches.

Specifications

• 15 round capacity
• Same length as an OEM Glock 43X/48 magazine
• Easy to remove, impact resistant base pad
• High lubricity finish options
• Made in the USA
• Patent-pending