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S15 - BACK ORDER Black Oxide Finish

15 round steel magazine for the Glock® 43X/48, same size as the Glock® 10 round magazine with Black Oxide Finish. FREEDOM RESTRICTED STATES SEE BELOW.
Availability: Out of Stock - on backorder and will ship once in stock.
$39.99
- +

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

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.

The S15 is currently only setup for right handed mag catch (left side of pistol). We are currently working on an ambi version, release TBD.

Proudly made in the USA by Check-Mate.

Mag Catch Recommendation

We recommend swapping out your plastic OEM mag catch with a metal mag catch. Here's why.

Specifications

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

Finish Options

S15 magazines currently come standard with a Black Oxide coating. Black Oxide offers only minimal corrosion resistance, so we recommend that you wipe down the exterior of the magazine with your favorite gun lubricant (we like EEZOX) to prevent corrosion.

Electroless Nickel

Electroless nickel coatings are extremely uniform, corrosion and erosion resistant and provide excellent lubricity. If you are in a humid or salt water environment, or if you sweat a lot, we recommend Electroless Nickel or Black Electroless Nickel finish.

See S15 in Electroless Nickel finish here.

Black Electroless Nickel

Black electroless nickel plating combines the same exceptional deposit properties of traditional electroless nickel plating but with conductive, black surface finish. It combines the exceptional lubricity, deposit uniformity, hardness and corrosion resistance of electroless nickel with a fully conductive and uniform black appearance. If you are in a humid or salt water environment, or if you sweat a lot, we recommend Electroless Nickel or Black Electroless Nickel finish.

See S15 in Black Electroless Nickel finish here.

Warranty

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

Media

1,000 Round Reliability Test

TFB TV S15 Review

Survive on Purpose S15 Review

Military Arms Channel Review

Sootch00 S15 Review

Mrgunsngear S15 Review

FREEDOM RESTRICTED STATES

If you live in a state that restricts magazine capacity we cannot ship to you unless you are law enforcement or otherwise exempt. If you are exempt from your state's ban please send us a copy of your documentaion or official email to customerservice@shieldarms.com. Please include your order number.

If you purchase from a ban state and you are NOT exempt, we will cancel your order and charge you a 5% cancellation fee.


 

This item is controlled for export by the International Traffic in Arms Regulations (ITAR). Please check your state and local laws regarding magazine capacity restrictions.

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

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.

The S15 is currently only setup for right handed mag catch (left side of pistol). We are currently working on an ambi version, release TBD.

Proudly made in the USA by Check-Mate.

Mag Catch Recommendation

We recommend swapping out your plastic OEM mag catch with a metal mag catch. Here's why.

Specifications

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

Finish Options

S15 magazines currently come standard with a Black Oxide coating. Black Oxide offers only minimal corrosion resistance, so we recommend that you wipe down the exterior of the magazine with your favorite gun lubricant (we like EEZOX) to prevent corrosion.

Electroless Nickel

Electroless nickel coatings are extremely uniform, corrosion and erosion resistant and provide excellent lubricity. If you are in a humid or salt water environment, or if you sweat a lot, we recommend Electroless Nickel or Black Electroless Nickel finish.

See S15 in Electroless Nickel finish here.

Black Electroless Nickel

Black electroless nickel plating combines the same exceptional deposit properties of traditional electroless nickel plating but with conductive, black surface finish. It combines the exceptional lubricity, deposit uniformity, hardness and corrosion resistance of electroless nickel with a fully conductive and uniform black appearance. If you are in a humid or salt water environment, or if you sweat a lot, we recommend Electroless Nickel or Black Electroless Nickel finish.

See S15 in Black Electroless Nickel finish here.

Warranty

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

Media

1,000 Round Reliability Test

TFB TV S15 Review

Survive on Purpose S15 Review

Military Arms Channel Review

Sootch00 S15 Review

Mrgunsngear S15 Review

FREEDOM RESTRICTED STATES

If you live in a state that restricts magazine capacity we cannot ship to you unless you are law enforcement or otherwise exempt. If you are exempt from your state's ban please send us a copy of your documentaion or official email to customerservice@shieldarms.com. Please include your order number.

If you purchase from a ban state and you are NOT exempt, we will cancel your order and charge you a 5% cancellation fee.


 

This item is controlled for export by the International Traffic in Arms Regulations (ITAR). Please check your state and local laws regarding magazine capacity restrictions.

Free replacement magazine springs for your Shield Arms magazine or magazine extension, for life. Click here to learn more.

Products specifications
Caliber 9mm
Pistol Model Glock 43X
Pistol Model Glock 48
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Existing reviews
KEVIN 5/28/2019 3:49 PM
15 round magazine for the Glock® 43X/48
Hi!

I just bought a Glock 48 today only because you're coming out with a 15 round mag. I can't believe you guys made it happen, amazing.

I signed up for your newsletter. Any word when they will be available? No worries if not, I'm just super excited.

Wanted to leave you a positive review just because what your doing for our industry. Thanks guys for leading the way with innovation.

-Kevin
Was this review helpful? Yes No (6/9)
T 6/2/2019 11:00 PM
Really pulling for this...
Like Kevin, I too made the final decision to buy a 43x based on your potential release of this magazine. The gun is great overall, but having a 15rnd mag would make this the perfect marriage of the 19 and the 43. I truly can't wait to see this new mag. I also signed up for the newsletter and anxiously await the good news.
Was this review helpful? Yes No (5/5)
Charles 6/30/2019 12:37 PM
System GO!
getting my 43X, in anticipation for this 15round flush mag, This was my decision maker GLOCK should thank you guys!
Was this review helpful? Yes No (2/5)
Erik 7/14/2019 9:30 AM
15 round please!
I carry the 43X daily as my duty firearm (plain clothes) and carry several 10 round mags for additional ammo. I can’t wait for this to come to reality. I want 3 of these to compliment a full duty load with minimal weight and imprinting. Waiting to drop some cash on you guys!
Was this review helpful? Yes No (4/4)
Joe 7/17/2019 8:07 PM
Waiting
Was hoping this would come out at beginning of summer. Will be waiting impatiently lol can’t wait
Was this review helpful? Yes No (2/4)
Shawn 8/20/2019 4:14 AM
43x Perfection
Um...I'm buying a 43X just because of this magazine. Thanks guys for breaking the barrier for an H
Was this review helpful? Yes No (2/2)
Michael 4/11/2020 11:55 AM
Well made, reliable
I love this mag for my glock 48 which is my primary conceal carry weapon.  The only negative aspect to this mag is, it’s only cut on the one side for a right handed mag release.  No love for the left handed shooter.  I wish it would have said that in the description!
Was this review helpful? Yes No (4/1)
Jomar 4/25/2020 2:03 PM
15 Round magazine
It is just unbelievable how you could have 15 plus 1 in just small gun like 43x I have mine and I just love it . It is lightweight and perfect for carry .  Also work perfect with the magazine release that shield arms offer .
Need to try
Was this review helpful? Yes No (3/0)
MICHAEL 5/28/2020 10:37 AM
15 round mag. 43x
I ordered 2 of these magazines to test out on the range. I ran them heavy and empty at full capacity and had no issues what so ever. I am extremely happy and ended up ordering 8 more for me and some people I work with. Keep up the good work!
Was this review helpful? Yes No (2/0)
Thomas 6/3/2020 6:05 AM
Order Sat. Received Mon. Flawless!
Great service and a great product!
Was this review helpful? Yes No (2/0)
John 6/4/2020 10:38 PM
Amazing innovation
I am so impressed with the magazines. I got the mags today and ran to the range and put 200 rounds through without any issues at all. This was the best idea ever to have metal mags and to hold 15 rounds. It makes my 43X 10 times more useful and valuable as a conceal and carry or in my vehicle for emergency use. Thanks for making my 43X even better now.
Was this review helpful? Yes No (2/0)
Mike 6/7/2020 1:59 PM
Glock 43x s15 magazine
Awesome magazine hold 15 rounds does have mag rattle idk if they all do but works fine hoping they fix that but I absolutely love the mag.
Was this review helpful? Yes No (1/0)
Jeffrey 6/10/2020 1:16 PM
Badassary
This magazine is flawless. Completely reliable.
Was this review helpful? Yes No (2/0)
John 6/22/2020 10:11 PM
The S-15 saved the Glock 43x!
The S-15 magazine is a must have for anyone using a Glock 43x/48. This mag is tough, reliable and classy in the new electroless nickel silver finish. Most importantly the G43x/48 now has a capacity of 15 1 (20 1 if you get the  5 mag extension). GET THIS MAG!
Was this review helpful? Yes No (1/0)
Ethan 6/29/2020 12:31 PM
Love the magazine, only one issue
Magazines work great, I have 3 S15 and 2 of them have the 5  extension. Carrying 55 1, run great and no jams or failure to feed. Only issue I have is the rounds rattle inside of the magazine, a big issue for me but all mechanically speaking is perfect.
Was this review helpful? Yes No (1/0)
Anthony 7/6/2020 4:11 PM
Works just fine
Just received today and put 200 rounds through it. Not one malfunction. Works just fine... Now I hope Shield Arms does the same with the 19 and 17. Imagine your 19 with a 20 round or so flush magazine. GOOD JOB SHIELD!!!
Was this review helpful? Yes No (1/0)
Joshua 7/11/2020 9:13 PM
Very Satisfied!
I have 4 of the S15 mags for my Glock 43x along with the aluminum mag catch. I have 500  rounds through them without any failures. This has become my new CCW/home defense weapon and these mags allow me to have excellent capacity. Customer service is excellent as well as I had an issue with one of the mags not having as much spring pressure, emailed the company and within a week had 2 brand new springs in my mailbox. Not everyday you get what you pay for with good customer service. Would highly recommend.
Was this review helpful? Yes No (0/0)
J B 7/18/2020 11:19 PM
Glock 48 15 round magazine
Bought one through Brownell they are the best I want to buy a least two more. Can wait tell they are back in stock
Was this review helpful? Yes No (0/0)
TIMOTHY 9/1/2020 5:13 PM
Worth the wait!
I patiently waited for these as they were on backorder and they were worth the wait. Works perfectly in my Glock 43X.
Was this review helpful? Yes No (1/0)
Josh 10/3/2020 8:12 AM
S15
Purchased the S15 with  5 extension and metal safety.  Absolutely love them! Fantastic products!  Now able to carry 36 rounds with my g48 edc.  Can not recommend enough. 

I had back ordered mine.  Took 2 months to get them.  When they come in stock I will be buying more.
Was this review helpful? Yes No (1/0)
Lorenzo 10/6/2020 12:40 PM
Worth the wait!
Quite the wait to receive these, but when such an innovative, practical, and damn near essential item like this comes around its to be expected.

This is a top tier quality product. My only concern was that AT FIRST it felt like an excess of wiggle in the mag, but once loaded this is very minimal and almost unnoticeable.

If theyre still on backorder and you want one then  just put in that order and stop wasting time. Dont forget to buy the mag release as well.
Was this review helpful? Yes No (2/0)
Jason 10/14/2020 6:38 PM
Greatest thing since my 1st divorce!!
Unreal is the first word, practical the 2nd and bad a*
Was this review helpful? Yes No (1/0)
Danny 11/7/2020 11:33 AM
Well worth the wait!
These mags are backordered but I finally got mine in today.  Love, love, love them!  Did I mention I love them?  They seem to be very well constructed, made of steel and hold 15 rounds.  What else could you ask for!  Fully loaded they do put a bit of downward pressure on the mag catch so if you order some please do yourself a favor and order the metal mag catch also.  Great product Shield Arms!  I already wish I had ordered more than 2.
Was this review helpful? Yes No (0/0)
William 11/9/2020 3:39 PM
Outstanding customer service
Had issues with my G43x slide locking back on last round on my Shield mags. Was sent new slide catch and updated springs for all my mags. Zero issues since then. It appears older model 43x pistols need the stronger spring. 
Great job Shield. I’m a customer for as long as you folks are around. 👍😄
Was this review helpful? Yes No (0/0)
Products specifications
Caliber 9mm
Pistol Model Glock 43X
Pistol Model Glock 48
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