I bought this Lobo Gunleather double mag holder for my 92FS (double stack) magazines for use in IDPA. It wasn't stiff enough for the competion so I ordered his pancake style which works much better. I repurposed it today for Marlin 22LR rifle magazines. Hand sewed with an internal thread from some 550 cord, I wound up breaking 2 really heavy duty needles, but got it done. It's not precise stitching, but it should work well for the field. I also found that if I stick a small Lego in the bottom, it will act as a spacer and lift the mags up a little higher for an easier grip if using in a competion.