Light Bearing Poseidon (OWB)

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The Poseidon holster is a two piece outside waistband holster designed for close to the body concealment for your light bearing firearms. It provides all day comfort and doubles as the perfect range holster.


  • Vacuum formed on CNC Precision molds for perfect fitment everytime
  • Adjustable retention allows for the perfect draw and securing your firearm
  • Designed to be worn strongside slightly behind the hip for great concealment
  • Loaded with options so that it perfectly compliments your EDC

SWEAT GUARD: The sweat guard is the height of kydex against the skin


COLOR: This is a 2-piece holster. Therefore the front color is what would be seen on the outside and the back color would be the color against your clothing. Standard colors are .08" thick. Heavy duty is .93" thick. Our colors can be seen "HERE"

BELT SIZE: Standard belts are 1.5" thick but be sure to measure your belt to ensure proper fitment. If your belt is under 1.5" we recommend upgrading belts. 

FINISH WASHER COLOR: Finish washers are the hardware that go between the screw and kydex. Standard is black or silver but we also offer custom powdercoated washers to accent your holster with.

THREADED BARREL: If you have a threaded barrel on your firearm for a suppressor or comp we will leave an area for the threaded barrel. At this time our molds do not allow for comps to be installed except in rare circumstances such as ordering a Glock 34 holster for a Glock 19. We will however not guarantee that all comps will fit even in that situation as all manufacturers differ from one another. 

SUPPRESSOR HEIGHT SIGHTS: With few exceptions most of our holsters will fit suppressor height sights even without this option chosen. Our molds are built to accept up to .4" sights in most cases. If you have taller than .4" please use our contact us page to ensure they will fit. This is a very rare case that they are taller than that. 

OPTIC CUT: Our optic cut is fairly universal except for the Trijicon SRO. If you choose an optic cut but do not have an optic cut on your firearm it will not make a difference on fitment or retention.

TURBO RETENTION ADJUSTER: This option will replace the bottom standard retention screw with an adjuster that allows quick retention changes on the fly. No tools necessary. 

ADD MAGAZINE CARRIER: Add a black magazine carrier to your order for $5 off our standard magazine carrier price.

ADD VIBRATITE: We recommend adding this to your order however blue loctite will also work. After adjusting your holster to your carry preferences we recommend removing all screws and applying threadlocker to them. It is not applied at our shop to allow the customer to adjust their holster when they receive it. 

LEADTIME AGREEMENT: Please be sure to review our lead times before ordering at the top of the page. At any given time we are handing 100's and sometimes 1000's of pending orders. These holsters are handmade by a small team the produces the best quality holsters found anywhere. If you are not able to wait for our level of quality we would recommend shopping elsewhere. 

ORDER CHANGES: After you place your order there are absolutely no changes or cancellations allowed. It takes far too long to track down your order in our shop to make a change that may no longer even be possible. 



43 Reviews Hide Reviews Show Reviews

  • 5

    Posted by Clint on Jun 29th 2023

    Fourth holster from Legacy with the fifth currently in production. The Glock 20 locks in nicely and the POSEIDON rests snug against the body. ?

  • 5
    Well Worth the Wait!

    Posted by Ian on Mar 4th 2023

    I had a lot of difficulty finding a holster for my new H&K VPN9 Tactical OR. That is until I found some recommendation for Legacy and I was able to build the exact holster I wanted and needed. It fits perfectly, to the point of the edge of the kydex aligning perfectly with the thread protector on the barrel! The draw is smooth and the quality makes this an excellent value. I am very impressed and this holster looks to last just about forever. It was well worth the wait, which really wasn't that bad.

  • 5
    berreta w/light

    Posted by James Kelly on Jan 22nd 2023

    There are very few company's who make holster for this weapon with light. Thank You works great EDC Holster

  • 5
    Perfect fit

    Posted by Pedro on Dec 28th 2022

    I love this holster. It fits perfectly for my CZ P01. I will like to order one for my Sig P229 elite.

  • 5
    Poseidon style holster

    Posted by Kenneth C. on Dec 8th 2022

    I am very pleased with my purchase. This holster is amazing and high quality. I use it for my Sig 9mm EDC. I will definitely purchase another holster from Legacy Firearms when I get my .45 Caliber handgun.

  • 5

    Posted by Eric Johnson on Aug 19th 2022

    This works awesomely with my P365 with having a flashlight and rmr on the slide.

  • 5
    Best outside the belt holster on the market. I have dozens of holsters, these pull close to the body and conceal at the 5 o'clock position the best. I already have three of these holsters for 3 different firearms and just order my fourth.

    Posted by Jimmy Pham on Jul 30th 2022

    Thickness of material is just right so the holster does not flex which is a problem with other kydex holsters i have.

  • 5
    Light Bearing Poseidon (OWB)

    Posted by Douglas L Wheeler on Jul 13th 2022

    Beautiful Holster, very stout. Perfect fit CZ P01

  • 5
    Another winner from Legacy Firearms

    Posted by Tom Furland on Feb 6th 2022

    This is one sturdy holster. Great retention, great choice of colors, looks great, and is well made. It’s stiff as heck and at its best when you pair it with a really stiff belt like an Aegis Enhanced and crank it down tight. I can conceal my p226 Legion with an x300u easily and comfortably under a light jacket with this holster.

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