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AR57 branded PS90 mags

50cal

Useful posts.....13

Joined: Nov 2000

Posts: 59814

EE: 100% (235)

TN, USA

Posted: 1/23/2026 2:13:28 PM EDT

Have a chance to buy 4 of the AR57 branded PS90 mags. Are they good mags? The only mags I have for my AR57 are OEM PS90 mags.
If I can throw a few extra mags in the stash for $20 each, considering doing it.

Thanks all.

I hated going to weddings. All the grandmas would poke me and say "You're next". They stopped that when I started doing it to them at funerals.

Sic semper evello mortem tyrannis

JustOneMore

Member

Joined: Aug 2005

Posts: 1218

EE: 100% (10)

VA, USA

Posted: 2/12/2026 1:42:29 AM EDT

[#1]

I only have the 1 that came with my upper, but I haven't had any problems with mine. I have some asian mfg ones that don't work.

What is the right number of guns? JUST ONE MORE!!

backbencher

Member

Joined: Nov 2005

Posts: 90532

EE: 100% (2)

TX, USA

Posted: 2/12/2026 2:23:43 AM EDT

[#2]

The AR57 mag was the only aftermarket mag that worked in my AR57 upper. Some aftermarket 30s wouldn't even lock in.

I sell firearms produced by the finest child labor in the world, be it Filipino, Muslim, Mormon, Arizonan, or Texan.

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AR57 branded PS90 mags

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AR57 branded PS90 mags

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AR57 branded PS90 mags