"Shield Arms" is now taking shipping orders for their flush fit 15 round magazines for the Glock 43x and Glock 48..They also have a metal mag catch for them as well..They come in single,double and triple packs with the metal mag catch..I ordered 1 to see how they perform..If good,I'll get a couple more..If anyone is interested..(sorry,tried to post a link but didn't work)...