Kydex rifle mag tensioners for AI mag holder

Rifletuner

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Full Member
Minuteman
Jul 9, 2007
111
53
Australia
I want to make some mag holders out of kydex. The style I am planning to do is a "taco" wrap around an AI mag, with 2 tensioning screws down the open side. Can anyone suggest a supplier for a good tensioning set up?

Also, if there are any good tutorials online for this sort of thing, please post a link as I havent found anything really good in my travels.
 
I use a longer screw and same old funny nuts as for everything else from knifekits.com. Cut a piece of rubber hose from autozone to go in between. Cut it up for most spacers.
 
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