FN 509 Midsize IWB Kydex Holster

(10 customer reviews)



The best FN 509 Midsize IWB Kydex Holster on the Market!

.  Adjustable Retention

. 100% Handcrafted in the U.S.A.

. Custom Molded for a Perfect Fit

. Adjustable Cant Angle

. Lifetime Warranty

SKU: FN 509 Midsize IWB Kydex Holster Categories: ,


Are you looking for the best FN 509 Midsize IWB Kydex Holster on the market?  Well, the search is over, because at Muddy River Tactical our Inside the Waistband Kydex Holsters are our best sellers!  Our holsters are handcrafted in the USA by hard working American Workers!  Your FN 509 Midsize IWB Kydex Holster will be custom molded to your exact firearm.  This guarantees a holster that fits and secures your firearm perfectly!  Furthermore, by custom molded to our exact specifications of your firearm, you get a holster that is thin and comfortable!  The custom fit will give you the perfect retention on your firearm to keep it fully secure.  All while maintaining a easy and smooth draw.  Some addition features of this FN 509 Midsize IWB Kydex Holster include:


FN 509 Midsize IWB Kydex Holster Features:

.  Adjustable Retention allows you to set your holster exactly how you like it!

.  Fully Adjustable Cant Angle from 0-15 degrees.  Everyone likes to carry in different positions and angles, so with our adjustable cant angle you can carry anyway from appendix carry to 4-5 o’clock with the same holster.  To adjust the cant angle you simply loosen the two screws holding the belt clip on, move the belt clip to desired angle, then tighten the two screws back up.

.  If you need to take off your firearm , you can have your holster off in a fews seconds.  There is no need to undo your pants or belt, you can simply slide these holster on and off.  Also because of the constant retention, your firearm will be secure whether you are wearing the holster or not!

.  We only use top quality .80 kydex to ensure a holster that will last a lifetime.  This kydex thickness provides a sturdy holster that will not collapse, for easy re-holstering.  However, it is thin enough that you do not sacrifice comfort or add bulk to your FN 509 Midsize IWB Kydex Holster.

.  Our FN 509 Midsize IWB Kydex Holster comes standard with a FULL sweat shield.  A full sweat shield protects your body from the firearm for comfort.  It also protects your firearms finish from sweat and skin oils.  Another huge benefit of a full sweat shield is that it makes re-holstering your firearm way easier without the worry of pinching your skin.

.  These holsters only weight a couple ounces, so they add no weight or bulk to your concealed carry set-up!

More options

.  You have two belt clip options when you order your FN 509 Midsize IWB Kydex Holster.  The standard clip is included in the price of the holster and fits belts up to 1.5″.  If you choose to upgrade to a tuckable belt clip, you gain the ability to tuck your shirt in to conceal your firearm.  The tuckable belt clips will fit belts up to 1.75″.  (The holsters are molded differently for each belt clip style, so if you order the tuckable clip you don’t get the standard clip option and vice versa)

.  All of our kydex holsters come with the option to add a claw attachment.  The claw is designed to ride against your belt and push the grip of the firearm into your body.  This eliminates printing and makes concealing your mid to full size firearms much easier!

.  We have over 40 color options to allow you to give your FN 509 Midsize IWB Kydex Holster a custom look just right for YOU!


.  Best Value in the Industry –  We are not the cheapest holster, but far from the most expensive.  We have developed special systems in our production that have allowed us to build the BEST quality kydex holster on the market and give you the most bang for your hard earned money!

.  All orders will ship from our facility within 2 business days!  No longer do you have to wait 3-4 weeks to get a custom holster.   Our production systems allow us to create the highest quality holsters and get them to you QUICKLY!  If you are going to allow us the opportunity to earn your business, we owe it to you to get your holster to you ASAP!

10 reviews for FN 509 Midsize IWB Kydex Holster

  1. Logan R. (verified owner)

    Great quality holster. Delivered even quicker than expected. Wish it had an optic cut out but overall still a fantastic holster

  2. Steve L. (verified owner)

    The holster was a great fit and easy to carry. I’m not a big IWB guy but it felt great. Definitely will use them again!

  3. Eduardo T. (verified owner)

    Great quality! Conceals exactly how I expected it to without any print or discomfort while carrying.

  4. Troy B. (verified owner)

    Impressed with the holster. I will order my next holster from Muddy River.

  5. Michael A. (verified owner)

    Its a great holster! Greatly madd and super comfortable!

  6. Allen F. (verified owner)

    It’s one of the nicest holsters that I have purchased. If you are in the market, you should definitely get one of these.

  7. Lee (verified owner)

    Best IWB holster ever! Fast shipping too.

  8. Vincent Aguilera (verified owner)

    Awesome holster, super comfortable for appendix carry. I was expecting to get it that fast at all either. Literally took 3 or 4 days. Definitely will be buying more holsters from muddy river.

  9. Scott K. (verified owner)

    Business owner was very responsive via email to my questions and concerns. And I like the product very much! Thank you!

  10. Michele U. (verified owner)

    I love this holster! I am right handed but I ordered the left handed holster so I can wear it at the small of my back. It works great giving me the needed right hand draw from that position. The addition of the claw attachment to push the gun into my back more firmly adds to the secure feel and does a great job of hiding the weapon. One word of warning: it’s a good idea to release the lumbar support in your vehicle for better comfort while driving. I highly recommend this holster for your FN 509 Midsize it’s a great, secure fit regardless of where you prefer to wear it. The gun sits firmly in place but is still easily pulled. I don’t wear mine with a round chambered for safety reasons but that’s my personal preference. I will definitely return to Muddy River Tactical for future holsters. Great quality with fast response and delivery.

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