2 are better than 1
I ordered one along with the IWB holster for my G43. I had tried other magazine holders but they just didn't feel right. This one pair perfectly with the holster and is very comfortable at IWB carry. I liked it so much, I just ordered a second one.
Got the mag carrier to go with my Tulster. Gives me comfort in knowing that I have the extra rounds in case I need them. The workmanship in this product is great and won't let you down. The magazine does ride high but that's better for me in case I bend over or reach up, it keeps me more discreet and doesn't scream "I'm armed".