Needs to fit 10-rd, single-stack .45 ACP magazines for 1911 and Ruger P-90.  Dual (two-cell)  pouch preferred, but would consider a single-cell pouch.  Multicam preferred with Khaki as second choice, OD third.

Must be mountable on usual PALS surface.  Much prefer flapped pouches; bonus points if flapped lid can be "adjusted" to fit more usual 7-8 rd 1911 mags.  Quality/durability of pouch is important.

Thanks in advance!

Just about any of the black hawk, tactical tailor or condor standard mag pouches should check all those boxes. They will be made to hold double stack mags but usually have some elastic built in for retention. I don’t think I’ve seen any single stack specific pouches outside of surplus 1911 stuff.