0
Bag -
0

No products in the cart.

shield arms s15 magazine
Description
Specification
Description

This is the Gen 3 Shield Arms S15 9mm 15-round magazine designed for the Glock 43X and Glock 48.  

You read that right; this is a 15-round magazine for the Glock 43X and Glock 48. Not only does it provide you with 50% more capacity, it does so in the same overall footprint! 

This patented 15-round steel magazine fits flush like the factory Glock magazine, thanks to Shield Arms’ patent-pending staggered magazine geometry. The steel receives a QPQ Nitrocarburizing surface treatment that increases hardness, wear, and corrosion resistance.

While this magazine is a great option to pack more rounds into your Glock 43X or Glock 48, it is essential to note that you must swap out the OEM mag catch for a Shield Arms mag catch. Here’s why. If you don’t swap your mag catch you may have reliability issues.

You only have to add two of these magazines to your cart instead of three factory Glock mags…so what are you waiting for?

GEN 3 IMPROVEMENTS 

What changed with the Gen 3 design over the Gen 2? Shield Arms made the following improvements:

  • New US-based manufacturer
  • Raised ribs on the back of the magazine allow it 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 – the new steel is slightly thicker, tougher, and now comes with a new standard black nitrocarburized QPQ finish for a high degree of corrosion resistance

INCREASED CAPACITY, SAME RELIABILITY

Glock® pistols and magazines are known for reliability – the S15 maintains that same Glock® reliability while giving you a 50% increase in magazine capacity in the same overall footprint.

We accomplished this increased capacity with our patent-pending magazine geometry, allowing the rounds to stagger, thereby fitting more in the same amount of space.

MEDIA – Check out these Reviews of the Magazine

1,000 Round Reliability Test

TFB TV S15 Review

Sootch00 S15 Review

WARRANTY

Like all Shield Arms products, our S15 magazine comes with our 100% lifetime warranty. Additionally, we also offer a Spring for Life Guarantee – wear out your spring, get a new one for free, for life.

 

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.

Specification
UPC

850029544999

Manufacturer Part #

SA-S15-BN-GEN3

Brand

Caliber

Capacity

Color

, ,

Customer Reviews

Based on 113 reviews
95%
(107)
2%
(2)
1%
(1)
1%
(1)
2%
(2)
w
wayne b.
Shield mag

These are fantastic mags. I have 5. Never have had a failure to feed with. They function perfect. You will be glad you bought these and probably buy more and at. This price no brainer.

D
Dave T.
Added magazine capacity!

Added magazine capacity that fits perfectly. Putting the last one or two rounds in is challenging, using a magazine loaded is definitely recommended. Completed Law Enforcement qualifications with these magazines.

S
Sheldon H.
Nice

Love it

s
spencer b.
15 round Glock 43x mags.

I bought two S15 mags and they are amazing. No problems at.

A
Alonzo T.
Awesome product and company

We bought two mags for our 43x and one of them would lock the slide back before loading in the last round. I emailed them about the issue and they overnighted a new mag, which has been flawless, and sent a return label to send in the defective one. Great product and great service! Don’t think about it, just buy it!