My GF's .22LR rifle uses the same thing. I gave her the old shell holder off my shotgun, and her .22 mags fit in it quite snuggly. In fact, they are kindof difficult to get in, but pulling them out is still faster than reaching into a pocket. I am planning on doing the same thing next time I order from CheaperThanDirt (I just dont want to pay $10 shipping on a $5 item, heh).
Something like what is on here is what you'd want:
http://www.cheaperthandirt.com/ammocarr_cbcc.htm
The shell slots aren't big enough for 995 mags, and are way too big if you cut out a stitch between two of them. It sounds like it works better with rifle cartridge holders. In any case, still be prepared to resew the strip to fit the mags better.

Something like what is on here is what you'd want:
http://www.cheaperthandirt.com/ammocarr_cbcc.htm
The shell slots aren't big enough for 995 mags, and are way too big if you cut out a stitch between two of them. It sounds like it works better with rifle cartridge holders. In any case, still be prepared to resew the strip to fit the mags better.