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6/27/2026 6:11:24 PM EDT
[#1]
I just picked up a 43X MOS and it came with the 15-round mags. Pistol feels really nice in the hand... headed to the range now.

6/27/2026 7:50:55 PM EDT
[#2]
Well thanks to a post on another forum I picked up a G43X MOS. $470 out the door. First impressions... it fits the hands NICELY and has 15 rounds for such a small package. I have a G43 issued to me as a PU pistol but this one obviously carries way more rounds.

Magazines- extremely stiff at first to load, I needed the tool, I know, I'm a wimp. After a couple mags, they seem to be a little easier but round 11-15 is tough. Slide locked back on empty with both mags.

Feeding/Ejection- 60 trouble free rounds from both magazines. A solid 15 plus feet ejection at 3:00. No brass to the face of over the shoulder.

Recoil- I expected more... not bad to shoot at all with Sellier-Bellot 115gr FM. Slight pinch point at the tip of my trigger finger in the trigger guard. I can live with it for sure.

Accuracy- trying to beat the rain I gave it a solid 90% effort. Seems to hit where the sights are when the gun goes bang. See below.

15-rounds at 7 yards free hand...



5-rounds at 7 yards free hand...



5-rounds at 7 yards free hand...

7/10/2026 8:05:48 PM EDT
[Last Edit: CleverNickname][Edited] [#3]
Is anyone making extensions for the metal mags?  I found these Glockstore extensions, but they're not available yet.
7/10/2026 8:36:43 PM EDT
[Last Edit: Capt_Destro][Edited] [#4]
Disregard
7/10/2026 8:41:24 PM EDT
[#5]
Quote History
Originally Posted By CleverNickname:
Is anyone making extensions for the metal mags?  I found these Glockstore extensions, but they're not available yet.
View Quote


Coyote extension
Free men do not ask for permission.
7/14/2026 6:55:28 AM EDT
[#6]
So what’s the best mag well to use with these?
7/17/2026 2:09:56 PM EDT
[#7]
I’ve been following this thread since the beginning and haven’t seen anyone answer this:

Has anyone confirmed these mags will fit in the Radian Magwell?
7/17/2026 8:30:40 PM EDT
[#8]


Perfection. Tyrant.
A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed.
7/23/2026 6:14:26 PM EDT
[#9]
Called Glock, they issued a RMA. Sent my 15 round magazines in, and a few days later the replacements arrived:



If anyone else is having problems with their 15 round magazines, there is a fix.

Quote History
Originally Posted By AVP123:
I have two magazines.  Both work just fine with ball and my carry hollow points. Lock the slide back when empty, no problems whatsoever. I always test new magazines with ball and duty ammo before I use them in everyday carry.
The little bit longer baseplate does not bother me at all. I am very glad I got them, and will be getting more. Any problems with the magazines out in the wild, while unfortunate I’m sure Glock will make right.
View Quote

nothing is absolute
7/23/2026 7:20:23 PM EDT
[#10]
Quote History
Originally Posted By Andi-in-BKK:
I’ve been following this thread since the beginning and haven’t seen anyone answer this:

Has anyone confirmed these mags will fit in the Radian Magwell?
View Quote



According to Flannel Daddy they do.

https://www.instagram.com/reel/DXFR5Yhje1s/?igsh=d2loZ3J6ajA5bTcz

7/23/2026 10:36:55 PM EDT
[#11]
For those that may be interested...

Metal mags work with the Dagger Micro and Grit Grips magwell:

Attached File


Attached File


They initially wouldn't drop free.  I found that the top portion of the magazine tube was dragging on the magazine catch while depressed; occurred with both the Vickers and O.E. PSA catch.  I removed a little material from this spot and resolved the issue:

Attached File
7/23/2026 10:39:34 PM EDT
[Last Edit: CleverNickname][Edited] [#12]
Quote History
Originally Posted By CleverNickname:
Is anyone making extensions for the metal mags?  I found these Glockstore extensions, but they're not available yet.
View Quote

Answering my own question: I found Jagerwerks has +6 extensions for $50.  I have no experience with them yet.
7/24/2026 5:58:59 PM EDT
[#13]
SLR has released a slim baseplate for the new 43x/48 OEM 15rd mags.  Not sure about the cost. $35 shipped for one.  A new mag costs less. lol
They also have an extension.






7/25/2026 8:07:25 AM EDT
[#14]
Quote History
Originally Posted By Chowser:
SLR has released a slim baseplate for the new 43x/48 OEM 15rd mags.  Not sure about the cost. $35 shipped for one.  A new mag costs less. lol
They also have an extension.

https://i.postimg.cc/cLtkF4q5/IMG-3023.png

https://i.postimg.cc/0yKXV2gW/IMG-3024.jpg

https://i.postimg.cc/qv6D1MfD/IMG-3025.jpg
View Quote


It was only a matter of time.

Im sure there's a reliability reason as to why Mec-Gar uses the longer base plate, though. I think if I were to carry one with the SLR I would probably only load 13-14.
Doesn't mean that much to me to mean that much to you.
8/1/2026 10:30:05 PM EDT
[#15]
You know, I’m not a usually one to worry about capacity. To date, it has taken exactly zero rounds fired to keep myself out of trouble but, if they can fit 15 into these little guns, I’m all for it.
8/4/2026 5:51:14 PM EDT
[#16]
Quote History
Originally Posted By swampvol:


It was only a matter of time.

Im sure there's a reliability reason as to why Mec-Gar uses the longer base plate, though. I think if I were to carry one with the SLR I would probably only load 13-14.
View Quote


I stupidly bought one of these without thinking it through. They don’t give you a flush fit mag because the mag body itself is longer than what would be flush. The factory Glock mags basically have a spacer and these baseplates from SLR don’t, creating a gap. It’s looks basically like inserting a G17 mag into G19. The pic from SLR is sneaky in that the pistol has an external mag well so it appears the SLR floor plate gives you a flush fit mag on a factory frame.  Kinda shitty on their part but ultimately my mistake for not paying closer attention in my haste.
8/4/2026 10:40:42 PM EDT
[#17]
ditto.  even though i have a magwell, i don't like the way it looks.
8/5/2026 10:59:35 PM EDT
[#18]
Quote History
Originally Posted By CleverNickname:
Has anyone heard when the G48 COA w/15rd mags will start shipping?
View Quote


Wager can do the cut, provides irons with it too, like $215 with nitride.
Panem et Circenses

I have also learned from experience that the greater part of our happiness or misery depends upon our dispositions, and not upon our circumstances.

Kites rise highest against the wind, not with it. - Churchill
8/6/2026 3:55:39 PM EDT
[#19]
Quote History
Originally Posted By Finslayer83:


Wager can do the cut, provides irons with it too, like $215 with nitride.
View Quote
As can Battle Werx and Maple Leaf.
Make sure you tell guys that the 1911 is a pain in the ass - Larry Vickers
8/7/2026 8:34:39 AM EDT
[#20]
Quote History
Originally Posted By Bradd_D:
As can Battle Werx and Maple Leaf.
View Quote View All Quotes
View All Quotes
Quote History
Originally Posted By Bradd_D:
Originally Posted By Finslayer83:


Wager can do the cut, provides irons with it too, like $215 with nitride.
As can Battle Werx and Maple Leaf.


End goal for this one.

Panem et Circenses

I have also learned from experience that the greater part of our happiness or misery depends upon our dispositions, and not upon our circumstances.

Kites rise highest against the wind, not with it. - Churchill
8/8/2026 10:43:48 AM EDT
[#21]
Quote History
Originally Posted By Finslayer83:


End goal for this one.

https://www.ar15.com/media/mediaFiles/164007/IMG_6391-3807342.jpg
View Quote



Is that a factory FDE frame?
8/8/2026 6:27:30 PM EDT
[#22]
Quote History
Originally Posted By Finslayer83:


End goal for this one.

https://www.ar15.com/media/mediaFiles/164007/IMG_6391-3807342.jpg
View Quote
I'm gathering everything together to make another one of these. The slide should be going to Battle Werx next week.

Attached File

Make sure you tell guys that the 1911 is a pain in the ass - Larry Vickers
8/8/2026 7:36:09 PM EDT
[Last Edit: Finslayer83][Edited] [#23]
Quote History
Originally Posted By LamePostCount:



Is that a factory FDE frame?
View Quote


Yes.

Picked up at Glock store went in to see about a coyote one and they brought this out as an option.

ETA: it was a compete frame not the whole gun.
Panem et Circenses

I have also learned from experience that the greater part of our happiness or misery depends upon our dispositions, and not upon our circumstances.

Kites rise highest against the wind, not with it. - Churchill
8/14/2026 10:31:42 AM EDT
[#24]
Maybe right place?
$23 for Glock 44 15rd mags
If you have shop.close, free ship to store

Have a couple enroute and waiting for delivery there


https://rangeusa.com/product/magazine-g44-22lr-15rd-pkg?source=gundeals

Attached File
PROUD AMMOSEXUAL
Founding father Tench Coxe
“Their swords, and every other terrible implement of the soldier, are the birthright of an American."
9/11/2026 4:05:49 PM EDT
[#25]
Anywhere have these mags in stock? Thought they’d be readily available by now.
9/11/2026 6:28:19 PM EDT
[#26]
Quote History
Originally Posted By tac45:
Anywhere have these mags in stock? Thought they'd be readily available by now.
View Quote
Gundeals.net only shows Sportsman's Outdoor Superstore and Sportsman's Guide with them in stock.

https://gun.deals/search/apachesolr_search/764503072161

Gunmade.com has a bunch of other places if you list from lowest price first. The only place I've dealt with was Don's Weaponry, and I had no problems with the transaction.

https://www.gunmade.com/search/?keyword=764503072161&priceSort=price&mapSort=price

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