Esstac 5.56 KYWI Inserts are designed to replace worn or damaged KYWI inserts in your Esstac 5.56 Magazine Pouches:
Pack of 3 Inserts
Features hook fastener on one side
Designed for 5.56 pouches not 7.62
Choose from Short, Midlength, or Tall to match your pouch size
Compatibility with other brands possible, but not guaranteed

Notes from Manufacturer:
All Esstac KYWI Pouches include the required inserts. Will these 5.56 KYWI inserts work in other manufacturers equipment? The honest truth we have no idea. We have been told by customers that our 5.56 KYWI inserts work in other manufacturers equipment but we can't tell you which ones they do and don't work in. We do not buy other gear company's equipment and test our inserts in them so we can't tell you what they are going to work or not work in. If you decide to buy our 5.56 KYWI insert to use in a different manufacturers equipment that is your choice.