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5/28/2026 3:21:13 AM EDT
Are the only available mag options for the SP10A3 the ones that come with the SP10A3?  Are there no US made higher capacity options?  Are there problems with the original 20 round translucent mags?  Global Ordnance customer service said their list shows a 30rd US made mag for the Sp10A3, but they are not in stock.
5/28/2026 8:58:45 AM EDT
[#1]
The only other option I know of are 10mm UMP mags, which are pretty expensive since they are converted .40 UMP mags.  Mag availability was one of the factors in me deciding to go with the SP45 over the SP10.
5/28/2026 9:54:27 AM EDT
[#2]
I got mine from Atlantic - in stock.

https://atlanticfirearms.com/grand-power-stribog-sp10a3-magazine-20rd-10mm

Expensive but work well.
5/28/2026 10:03:20 AM EDT
[#3]
I should add that these are the same as the ones that came with my gun.  Not translucent.  

Atlantic also has 10 rounders; also look non-translucent.
5/28/2026 1:12:47 PM EDT
[#4]
Global Customer Service said that Grand Power switched from translucent to the opaque black mags due to issues with the translucent mags being fragile.  Makes me worried since all I have are the translucent and facing the ban in VA.
6/17/2026 12:27:09 PM EDT
[#5]
Global Customer service said that they have sold UMP 10mm 30rd mags for the SP10A3.  They are supposed to get more in at the end of the month.  I can't find them for sale anywhere, despite the fact that Global has previously sold them.  Has anyone seen them?

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