Adjustable Retention Vacu-Formed Glock IWB Holster Shells

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The Next Generation of holster manufacturing is here!

Save time and money with the new DIY "Vacu-Form" Adjustable Retention Series Holster Shells. Available for the most popular Glock ® pistols in an IWB configuration.

  • In stock now
  • Black Boltaron (other colors and patterns available on request with a minimal lead time subject to minimum quantities-please email for more information; orders placed for colored shells without contacting us first will be cancelled)
  • Holes sized to fit a wide variety of mounting options (Quick Clips, FOMI's, Tough Clips, PHLster Tuckstruts, ModWings, Raven Claws and Struts and much more
  • Need something different? Talk to us about Vacu-Form shells to YOUR specifications!

Please note: DIY Quick Clips are no longer included with each shell. Those need to be purchased separately.

Our goal is to make it easier to find the perfect holster when you Do It Yourself! Out of stock? No problem. Email today and we'll make it to order in 1-3 business days.


 DISCLAIMER: “GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. or GLOCK Ges.mbH.  Neither DIY Holsters nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.mbH.  The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, or components.  For genuine GLOCK, Inc. and GLOCK Ges.mbH products and parts visit



3 Reviews Hide Reviews Show Reviews

  • 5

    Posted by Steve camp on 13th Mar 2019

    They are great shells

  • 5
    Holster shells

    Posted by Alameda on 18th Jan 2019

    High quality, pay the extra $1 for the fold, that’s the critical part.

  • 5
    Awesome Shell

    Posted by Shawn on 27th Dec 2018

    Top shelf product with awesome customer service and fast shipping!

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