Product Description

You'll find 2-6 different kinds of PS90 mags for sale on this page. All are new. All are sold at the lowest prices allowed. If you can add it to the cart it's in stock.

Sorry, I don't have time to take a picture of every variation. They all look the same from 4 feet away.

If FN brand mags are not in stock check back soon. We get them in once or twice a month.

• The Pro Mag brand mags haven't been fully tested by us yet. We assume they are good based on many sold and only 0.25% defective reported back. They have a lifetime warranty. 
• New Style FN mags come in a stout box and sometimes include a plastic dust cap. (Update: May 24, 2023 - FN PS90 nationwide mag shortage. We still have them in stock. Availability through the summer unknown).
• Old Style FN mags were made ~2005-2019. They are functionaly identical to the new style with slight cosmetic differences. 
• Korean mags are subpar and can only be trusted to feed with shorter bullets that don’t have polymer tips. You get 2 Korean mags for $25.

Shipping is not available for states which outlaw these mags. FYI 30 round mags are very easy to convert to 50 round mags for free. See video

Pro tip: These FN brand mags have a very low failure rate, but occasional lemons are seen. I like to function test all my mags, and attach to them a tiny label (under scotch tape) with the year of the successful function test. The label is removed if there's ever a mag related problem. This will let you keep tabs on which are your good mags and how many years or decades you can expect your mags to go before replacing springs. My good PS90 mags have been in service, usually fully loaded, for 17 years, and are still functioning flawlessly.