William, these are about as rare as hens teeth currently Sir. I would check on large gun and accessory sites like (6)un (8)roker, Armslist etc as discontinued and hard to find firearms and accessories show up for sale by private individuals and small shops. Just replace (6) & (8) with G & B.

William, No. Just keep looking. A few may pop up here and there, but they will cost you. Colt factory 1911 magazines are not even being made any longer. Check the pre owned market for your best luck.

I was not able to find "colt mags" in stock Due to the Panic buying and the fact that many manufacturers are either shut down or running at reduced capacity due to Covid 19 it makes it impossible to know when items will be back in stock
While I am sure that buds has them on order there is no way of knowing when it will be back in stock. I suggest that you use the notify me button. Buds will email you when they are back in stock This in no way obligates you to purchase the item. We are not buds employees we are volunteers that answer questions