Go to the Nations Gun Show in Chantilly. Usually plenty of magazines there. I should say always.
I thought I was going to buy 5.56 AK after the show so I bought mags accordingly. Come home and bought a 5.45 AK instead. I went to the next show and traded them for 5.45 mags. True story.
I’ve had both ssg ( Fredrickburg ) and
All shooters ( Woodbridge)
Order mags for me for f2f pick up.
Go for the black circle 10s. They are pricy
But worth the cost. Imho
I’ve had some luck at the Dulles shows
But I would hardly call that a reliable source for that flavor.
Maybe the IPs down across the NIce bridge would also be worth a phone call.
I’ve not used them but it would be good to know if they would work with ya too.
Unfortunately this process isn’t convenient
Good luck. I’d be interested in what your experience is