Shield Arms S15 Gen3 Magazine for Glock 43X / 48 - 15 Rounds - Black Nitrocarb
Details
Details
The Shield Arms S15 Gen 3 is a flush-fitting magazine for GLOCK 43X and 48 9mm pistols that offers a 50 percent expanded capacity compared to standard factory magazines, holding 15 rounds of 9mm ammunition. This extended capacity gives shooters additional firepower and capability without sacrificing GLOCK's reliability. Constructed from hardened steel and treated with a black nitrocarburized QPQ finish, this GLOCK-compatible magazine resists corrosion while maintaining structural integrity under high use. Raised rear ribs align precisely in the mag well to maintain consistent fitment across Glock frame options. Compatible only with Shield Arms steel magazine catches, the S15 Gen3 supports increased capacity without compromising reliability. This magazine is made in the USA.
Features:
- GLOCK 43X/48 magazine
- Flush fitting with 15 round capacity
- QPQ nitrocarb finish for corrosion resistance
- Hardened steel construction for impact resistance
- Rear ribs for consistent positioning in mag well
- Compatible with Shield Arms steel mag catch
- Made in the USA
Specifications
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.Ratings & Reviews
21 reviews
So far so good
by Todd -
I used these magazines at the range and they worked, with no jamming. I didn’t put a lot of rounds through them, but so far so good.
Great OEM Mag Replacement
by XLawman -
After replacing the OEM plastic mag release catch with a Shield Arms steel one, these metal mags work great. They lock in and drop release as designed.
🫤
by Jeff Silva -
Magazine functions great expect for it does not lock open after the last round.
Good price
by Bennett -
I purchased 2 of these for my PSA micro dagger because they cost less at Primary Arms than even the factory magazine. Had to upgrade the mag release, and still came out cheaper. They work flawlessly.
Great Mags
by Marc -
Nice to have 15 rounds in my G43X and G48
Inconsistent performance
by Mr
Bought three of these on sale and about 40% of the time, the last round will fail to chamber no matter how many rounds are loaded into the mag. Going back to OEM.
S15 Glock Mags
by T Wilson -
I bought 6 of these from Primary Arms at a great price. I have put a couple hundred rounds apiece through 3 of them so far and they have worked flawlessly. Just what I was looking for to get more capacity in my 43x. Would definitely recommend these mags!
It’s all about capacity
by Rob L -
There’s a reason these sell out. Buy some when you can…been using these for a couple years now. As good or better than Glock factory mags
Excellent mag
by Jeff -
I just bought 3 more here on a good sale. This makes 6 in total for me. My G48 is my EDC and I have used these mags several times and have yet to be disappointed.
Work great!
by Rob -
No problems with over 1000 rounds!